15881289840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 960

約数和(自身を含む): 66512409600

約数和(自身を除く): 50631119760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 54, 57, 60, 65, 68, 72, 76, 78, 80, 85, 90, 95, 102, 103, 104, 108, 114, 117, 120, 130, 135, 136, 144, 152, 153, 156, 170, 171, 180, 190, 195, 204, 206, 208, 216, 221, 228, 234, 240, 247, 255, 260, 270, 272, 285, 289, 304, 306, 309, 312, 323, 340, 342, 351, 360, 380, 390, 408, 412, 432, 442, 456, 459, 468, 494, 510, 513, 515, 520, 540, 570, 578, 585, 612, 618, 624, 646, 663, 680, 684, 702, 720, 741, 760, 765, 780, 816, 824, 855, 867, 884, 912, 918, 927, 936, 969, 988, 1020, 1026, 1030, 1040, 1080, 1105, 1140, 1156, 1170, 1224, 1235, 1236, 1292, 1326, 1339, 1360, 1368, 1404, 1445, 1482, 1520, 1530, 1545, 1560, 1615, 1648, 1710, 1734, 1751, 1755, 1768, 1836, 1854, 1872, 1938, 1957, 1976, 1989, 2040, 2052, 2060, 2160, 2210, 2223, 2280, 2295, 2312, 2340, 2448, 2470, 2472, 2565, 2584, 2601, 2652, 2678, 2736, 2781, 2808, 2890, 2907, 2964, 3060, 3090, 3120, 3230, 3315, 3420, 3468, 3502, 3510, 3536, 3672, 3705, 3708, 3757, 3876, 3914, 3952, 3978, 4017, 4080, 4104, 4120, 4199, 4335, 4420, 4446, 4560, 4590, 4624, 4635, 4680, 4845, 4940, 4944, 5130, 5168, 5202, 5253, 5304, 5356, 5491, 5562, 5616, 5780, 5814, 5871, 5928, 5967, 6120, 6180, 6460, 6630, 6669, 6695, 6840, 6936, 7004, 7020, 7344, 7410, 7416, 7514, 7752, 7803, 7828, 7956, 8034, 8208, 8240, 8398, 8670, 8721, 8755, 8840, 8892, 9180, 9270, 9360, 9690, 9785, 9880, 9945, 10260, 10404, 10506, 10608, 10712, 10982, 11115, 11124, 11271, 11560, 11628, 11742, 11856, 11934, 12051, 12240, 12360, 12597, 12920, 13005, 13260, 13338, 13390, 13680, 13872, 13905, 14008, 14040, 14535, 14820, 14832, 15028, 15504, 15606, 15656, 15759, 15912, 16068, 16473, 16796, 17340, 17442, 17510, 17613, 17680, 17784, 18360, 18540, 18785, 19380, 19570, 19760, 19890, 20085, 20520, 20808, 20995, 21012, 21424, 21964, 22230, 22248, 22542, 22763, 23120, 23256, 23484, 23868, 24102, 24720, 25194, 25441, 25840, 26010, 26265, 26520, 26676, 26780, 27455, 27810, 28016, 28080, 29070, 29355, 29640, 29767, 29835, 30056, 31212, 31312, 31518, 31824, 32136, 32946, 33269, 33345, 33592, 33813, 34680, 34884, 35020, 35226, 35568, 36153, 36720, 37080, 37570, 37791, 38760, 39015, 39140, 39780, 40170, 41040, 41616, 41990, 42024, 43605, 43928, 44460, 44496, 45084, 45526, 46512, 46968, 47277, 47736, 48204, 49419, 50388, 50882, 52020, 52530, 52839, 53040, 53352, 53560, 54910, 55620, 56355, 58140, 58710, 59280, 59534, 59670, 60112, 60255, 62424, 62985, 63036, 64272, 65892, 66538, 66690, 67184, 67626, 68289, 69360, 69768, 70040, 70452, 71383, 72306, 74160, 75140, 75582, 76323, 77520, 78030, 78280, 78795, 79560, 80340, 82365, 83980, 84048, 87210, 87856, 88065, 88920, 89301, 90168, 91052, 93936, 94554, 95472, 96408, 98838, 99807, 100776, 101439, 101764, 104040, 105060, 105678, 106704, 107120, 109820, 111240, 112710, 113373, 113815, 116280, 117420, 119068, 119340, 120510, 124848, 125970, 126072, 127205, 131784, 133076, 133380, 135252, 136578, 139536, 140080, 140904, 142766, 144612, 148257, 148835, 150280, 151164, 152646, 156060, 156560, 157590, 159120, 160680, 164730, 166345, 167960, 169065, 174420, 176130, 177840, 178602, 180336, 180765, 182104, 188955, 189108, 192816, 197676, 199614, 201552, 202878, 203528, 204867, 208080, 210120, 211356, 214149, 219640, 222480, 225420, 226746, 227630, 228969, 232560, 234840, 236385, 238136, 238680, 241020, 247095, 251940, 252144, 254410, 263568, 264195, 266152, 266760, 267903, 270504, 273156, 281808, 285532, 289224, 296514, 297670, 299421, 300560, 302328, 305292, 312120, 315180, 321360, 329460, 332690, 335920, 338130, 341445, 348840, 352260, 356915, 357204, 361530, 364208, 377910, 378216, 381615, 386971, 395352, 399228, 405756, 407056, 409734, 420240, 422712, 428298, 432497, 439280, 446505, 450840, 453492, 455260, 457938, 469680, 472770, 476272, 477360, 482040, 494190, 499035, 503880, 507195, 508820, 528390, 532304, 533520, 535806, 541008, 546312, 565573, 566865, 571064, 578448, 593028, 595340, 598842, 604656, 610584, 614601, 624240, 630360, 642447, 658920, 665380, 676260, 682890, 686907, 697680, 704520, 713830, 714408, 723060, 741285, 755820, 756432, 763230, 773942, 790704, 798456, 803709, 811512, 819468, 845424, 856596, 864994, 893010, 898263, 901680, 906984, 910520, 915876, 945540, 964080, 988380, 998070, 1007760, 1014390, 1017640, 1024335, 1056780, 1070745, 1071612, 1092624, 1131146, 1133730, 1142128, 1144845, 1160913, 1186056, 1190680, 1197684, 1221168, 1229202, 1260720, 1284894, 1297491, 1317840, 1330760, 1339515, 1352520, 1365780, 1373814, 1409040, 1427660, 1428816, 1446120, 1482570, 1497105, 1511640, 1526460, 1547884, 1596912, 1607418, 1623024, 1638936, 1696719, 1713192, 1729988, 1786020, 1796526, 1813968, 1821040, 1831752, 1891080, 1927341, 1934855, 1976760, 1996140, 2028780, 2035280, 2048670, 2113560, 2141490, 2143224, 2162485, 2262292, 2267460, 2289690, 2321826, 2372112, 2381360, 2395368, 2458404, 2569788, 2594982, 2661520, 2679030, 2705040, 2731560, 2747628, 2827865, 2855320, 2892240, 2965140, 2994210, 3023280, 3052920, 3073005, 3095768, 3212235, 3214836, 3277872, 3393438, 3426384, 3434535, 3459976, 3482739, 3572040, 3593052, 3663504, 3782160, 3854682, 3869710, 3892473, 3953520, 3992280, 4018545, 4057560, 4097340, 4227120, 4282980, 4286448, 4324970, 4491315, 4524584, 4534920, 4579380, 4643652, 4790736, 4916808, 5090157, 5139576, 5189964, 5358060, 5463120, 5495256, 5655730, 5710640, 5804565, 5930280, 5988420, 6105840, 6146010, 6191536, 6424470, 6429672, 6487455, 6786876, 6869070, 6919952, 6965478, 7144080, 7186104, 7352449, 7709364, 7739420, 7784946, 7984560, 8037090, 8115120, 8194680, 8483595, 8565960, 8649940, 8982630, 9049168, 9069840, 9158760, 9287304, 9636705, 9833616, 10180314, 10279152, 10379928, 10448217, 10716120, 10990512, 11311460, 11609130, 11677419, 11860560, 11976840, 12292020, 12848940, 12859344, 12974910, 13573752, 13738140, 13930956, 14372208, 14704898, 15270471, 15418728, 15478840, 15569892, 16074180, 16389360, 16967190, 17131920, 17299880, 17413695, 17965260, 18317520, 18574608, 19273410, 19462365, 20360628, 20759856, 20896434, 21432240, 22057347, 22622920, 23218260, 23354838, 23953680, 24584040, 25450785, 25697880, 25949820, 27147504, 27476280, 27861912, 29409796, 30540942, 30837456, 30957680, 31139784, 32148360, 33934380, 34599760, 34827390, 35930520, 36762245, 38546820, 38924730, 40721256, 41792868, 44114694, 45245840, 46436520, 46709676, 49168080, 50901570, 51395760, 51899640, 52241085, 54952560, 55723824, 58387095, 58819592, 61081884, 62279568, 64296720, 66172041, 67868760, 69654780, 71861040, 73524490, 76352355, 77093640, 77849460, 81442512, 83585736, 88229388, 92873040, 93419352, 101803140, 103799280, 104482170, 110286735, 116774190, 117639184, 122163768, 132344082, 135737520, 139309560, 147048980, 152704710, 154187280, 155698920, 167171472, 176458776, 186838704, 198516123, 203606280, 208964340, 220573470, 233548380, 244327536, 264688164, 278619120, 294097960, 305409420, 311397840, 330860205, 352917552, 397032246, 407212560, 417928680, 441146940, 467096760, 529376328, 588195920, 610818840, 661720410, 794064492, 835857360, 882293880, 934193520, 992580615, 1058752656, 1221637680, 1323440820, 1588128984, 1764587760, 1985161230, 2646881640, 3176257968, 3970322460, 5293763280, 7940644920, 15881289840]

約数ペア:

[(1, 15881289840), (2, 7940644920), (3, 5293763280), (4, 3970322460), (5, 3176257968), (6, 2646881640), (8, 1985161230), (9, 1764587760), (10, 1588128984), (12, 1323440820), (13, 1221637680), (15, 1058752656), (16, 992580615), (17, 934193520), (18, 882293880), (19, 835857360), (20, 794064492), (24, 661720410), (26, 610818840), (27, 588195920), (30, 529376328), (34, 467096760), (36, 441146940), (38, 417928680), (39, 407212560), (40, 397032246), (45, 352917552), (48, 330860205), (51, 311397840), (52, 305409420), (54, 294097960), (57, 278619120), (60, 264688164), (65, 244327536), (68, 233548380), (72, 220573470), (76, 208964340), (78, 203606280), (80, 198516123), (85, 186838704), (90, 176458776), (95, 167171472), (102, 155698920), (103, 154187280), (104, 152704710), (108, 147048980), (114, 139309560), (117, 135737520), (120, 132344082), (130, 122163768), (135, 117639184), (136, 116774190), (144, 110286735), (152, 104482170), (153, 103799280), (156, 101803140), (170, 93419352), (171, 92873040), (180, 88229388), (190, 83585736), (195, 81442512), (204, 77849460), (206, 77093640), (208, 76352355), (216, 73524490), (221, 71861040), (228, 69654780), (234, 67868760), (240, 66172041), (247, 64296720), (255, 62279568), (260, 61081884), (270, 58819592), (272, 58387095), (285, 55723824), (289, 54952560), (304, 52241085), (306, 51899640), (309, 51395760), (312, 50901570), (323, 49168080), (340, 46709676), (342, 46436520), (351, 45245840), (360, 44114694), (380, 41792868), (390, 40721256), (408, 38924730), (412, 38546820), (432, 36762245), (442, 35930520), (456, 34827390), (459, 34599760), (468, 33934380), (494, 32148360), (510, 31139784), (513, 30957680), (515, 30837456), (520, 30540942), (540, 29409796), (570, 27861912), (578, 27476280), (585, 27147504), (612, 25949820), (618, 25697880), (624, 25450785), (646, 24584040), (663, 23953680), (680, 23354838), (684, 23218260), (702, 22622920), (720, 22057347), (741, 21432240), (760, 20896434), (765, 20759856), (780, 20360628), (816, 19462365), (824, 19273410), (855, 18574608), (867, 18317520), (884, 17965260), (912, 17413695), (918, 17299880), (927, 17131920), (936, 16967190), (969, 16389360), (988, 16074180), (1020, 15569892), (1026, 15478840), (1030, 15418728), (1040, 15270471), (1080, 14704898), (1105, 14372208), (1140, 13930956), (1156, 13738140), (1170, 13573752), (1224, 12974910), (1235, 12859344), (1236, 12848940), (1292, 12292020), (1326, 11976840), (1339, 11860560), (1360, 11677419), (1368, 11609130), (1404, 11311460), (1445, 10990512), (1482, 10716120), (1520, 10448217), (1530, 10379928), (1545, 10279152), (1560, 10180314), (1615, 9833616), (1648, 9636705), (1710, 9287304), (1734, 9158760), (1751, 9069840), (1755, 9049168), (1768, 8982630), (1836, 8649940), (1854, 8565960), (1872, 8483595), (1938, 8194680), (1957, 8115120), (1976, 8037090), (1989, 7984560), (2040, 7784946), (2052, 7739420), (2060, 7709364), (2160, 7352449), (2210, 7186104), (2223, 7144080), (2280, 6965478), (2295, 6919952), (2312, 6869070), (2340, 6786876), (2448, 6487455), (2470, 6429672), (2472, 6424470), (2565, 6191536), (2584, 6146010), (2601, 6105840), (2652, 5988420), (2678, 5930280), (2736, 5804565), (2781, 5710640), (2808, 5655730), (2890, 5495256), (2907, 5463120), (2964, 5358060), (3060, 5189964), (3090, 5139576), (3120, 5090157), (3230, 4916808), (3315, 4790736), (3420, 4643652), (3468, 4579380), (3502, 4534920), (3510, 4524584), (3536, 4491315), (3672, 4324970), (3705, 4286448), (3708, 4282980), (3757, 4227120), (3876, 4097340), (3914, 4057560), (3952, 4018545), (3978, 3992280), (4017, 3953520), (4080, 3892473), (4104, 3869710), (4120, 3854682), (4199, 3782160), (4335, 3663504), (4420, 3593052), (4446, 3572040), (4560, 3482739), (4590, 3459976), (4624, 3434535), (4635, 3426384), (4680, 3393438), (4845, 3277872), (4940, 3214836), (4944, 3212235), (5130, 3095768), (5168, 3073005), (5202, 3052920), (5253, 3023280), (5304, 2994210), (5356, 2965140), (5491, 2892240), (5562, 2855320), (5616, 2827865), (5780, 2747628), (5814, 2731560), (5871, 2705040), (5928, 2679030), (5967, 2661520), (6120, 2594982), (6180, 2569788), (6460, 2458404), (6630, 2395368), (6669, 2381360), (6695, 2372112), (6840, 2321826), (6936, 2289690), (7004, 2267460), (7020, 2262292), (7344, 2162485), (7410, 2143224), (7416, 2141490), (7514, 2113560), (7752, 2048670), (7803, 2035280), (7828, 2028780), (7956, 1996140), (8034, 1976760), (8208, 1934855), (8240, 1927341), (8398, 1891080), (8670, 1831752), (8721, 1821040), (8755, 1813968), (8840, 1796526), (8892, 1786020), (9180, 1729988), (9270, 1713192), (9360, 1696719), (9690, 1638936), (9785, 1623024), (9880, 1607418), (9945, 1596912), (10260, 1547884), (10404, 1526460), (10506, 1511640), (10608, 1497105), (10712, 1482570), (10982, 1446120), (11115, 1428816), (11124, 1427660), (11271, 1409040), (11560, 1373814), (11628, 1365780), (11742, 1352520), (11856, 1339515), (11934, 1330760), (12051, 1317840), (12240, 1297491), (12360, 1284894), (12597, 1260720), (12920, 1229202), (13005, 1221168), (13260, 1197684), (13338, 1190680), (13390, 1186056), (13680, 1160913), (13872, 1144845), (13905, 1142128), (14008, 1133730), (14040, 1131146), (14535, 1092624), (14820, 1071612), (14832, 1070745), (15028, 1056780), (15504, 1024335), (15606, 1017640), (15656, 1014390), (15759, 1007760), (15912, 998070), (16068, 988380), (16473, 964080), (16796, 945540), (17340, 915876), (17442, 910520), (17510, 906984), (17613, 901680), (17680, 898263), (17784, 893010), (18360, 864994), (18540, 856596), (18785, 845424), (19380, 819468), (19570, 811512), (19760, 803709), (19890, 798456), (20085, 790704), (20520, 773942), (20808, 763230), (20995, 756432), (21012, 755820), (21424, 741285), (21964, 723060), (22230, 714408), (22248, 713830), (22542, 704520), (22763, 697680), (23120, 686907), (23256, 682890), (23484, 676260), (23868, 665380), (24102, 658920), (24720, 642447), (25194, 630360), (25441, 624240), (25840, 614601), (26010, 610584), (26265, 604656), (26520, 598842), (26676, 595340), (26780, 593028), (27455, 578448), (27810, 571064), (28016, 566865), (28080, 565573), (29070, 546312), (29355, 541008), (29640, 535806), (29767, 533520), (29835, 532304), (30056, 528390), (31212, 508820), (31312, 507195), (31518, 503880), (31824, 499035), (32136, 494190), (32946, 482040), (33269, 477360), (33345, 476272), (33592, 472770), (33813, 469680), (34680, 457938), (34884, 455260), (35020, 453492), (35226, 450840), (35568, 446505), (36153, 439280), (36720, 432497), (37080, 428298), (37570, 422712), (37791, 420240), (38760, 409734), (39015, 407056), (39140, 405756), (39780, 399228), (40170, 395352), (41040, 386971), (41616, 381615), (41990, 378216), (42024, 377910), (43605, 364208), (43928, 361530), (44460, 357204), (44496, 356915), (45084, 352260), (45526, 348840), (46512, 341445), (46968, 338130), (47277, 335920), (47736, 332690), (48204, 329460), (49419, 321360), (50388, 315180), (50882, 312120), (52020, 305292), (52530, 302328), (52839, 300560), (53040, 299421), (53352, 297670), (53560, 296514), (54910, 289224), (55620, 285532), (56355, 281808), (58140, 273156), (58710, 270504), (59280, 267903), (59534, 266760), (59670, 266152), (60112, 264195), (60255, 263568), (62424, 254410), (62985, 252144), (63036, 251940), (64272, 247095), (65892, 241020), (66538, 238680), (66690, 238136), (67184, 236385), (67626, 234840), (68289, 232560), (69360, 228969), (69768, 227630), (70040, 226746), (70452, 225420), (71383, 222480), (72306, 219640), (74160, 214149), (75140, 211356), (75582, 210120), (76323, 208080), (77520, 204867), (78030, 203528), (78280, 202878), (78795, 201552), (79560, 199614), (80340, 197676), (82365, 192816), (83980, 189108), (84048, 188955), (87210, 182104), (87856, 180765), (88065, 180336), (88920, 178602), (89301, 177840), (90168, 176130), (91052, 174420), (93936, 169065), (94554, 167960), (95472, 166345), (96408, 164730), (98838, 160680), (99807, 159120), (100776, 157590), (101439, 156560), (101764, 156060), (104040, 152646), (105060, 151164), (105678, 150280), (106704, 148835), (107120, 148257), (109820, 144612), (111240, 142766), (112710, 140904), (113373, 140080), (113815, 139536), (116280, 136578), (117420, 135252), (119068, 133380), (119340, 133076), (120510, 131784), (124848, 127205), (125970, 126072)]