1880917920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 864

約数和(自身を含む): 8335716480

約数和(自身を除く): 6454798560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 46, 48, 49, 56, 57, 60, 61, 63, 69, 70, 72, 76, 80, 84, 90, 92, 95, 96, 98, 105, 112, 114, 115, 120, 122, 126, 133, 138, 140, 144, 147, 152, 160, 161, 168, 171, 180, 183, 184, 190, 196, 207, 210, 224, 228, 230, 240, 244, 245, 252, 266, 276, 280, 285, 288, 294, 304, 305, 315, 322, 336, 342, 345, 360, 366, 368, 380, 392, 399, 414, 420, 427, 437, 441, 456, 460, 480, 483, 488, 490, 504, 532, 549, 552, 560, 570, 588, 608, 610, 630, 644, 665, 672, 684, 690, 720, 732, 735, 736, 760, 784, 798, 805, 828, 840, 854, 855, 874, 882, 912, 915, 920, 931, 966, 976, 980, 1008, 1035, 1064, 1098, 1104, 1120, 1127, 1140, 1159, 1176, 1197, 1220, 1260, 1281, 1288, 1311, 1330, 1368, 1380, 1403, 1440, 1449, 1464, 1470, 1520, 1568, 1596, 1610, 1656, 1680, 1708, 1710, 1748, 1764, 1824, 1830, 1840, 1862, 1932, 1952, 1960, 1995, 2016, 2070, 2128, 2135, 2185, 2196, 2205, 2208, 2254, 2280, 2318, 2352, 2394, 2415, 2440, 2520, 2562, 2576, 2622, 2660, 2736, 2745, 2760, 2793, 2806, 2898, 2928, 2940, 2989, 3040, 3059, 3192, 3220, 3312, 3360, 3381, 3416, 3420, 3477, 3496, 3528, 3660, 3680, 3724, 3843, 3864, 3920, 3933, 3990, 4140, 4209, 4256, 4270, 4370, 4392, 4410, 4508, 4560, 4636, 4655, 4704, 4788, 4830, 4880, 5040, 5124, 5152, 5244, 5320, 5472, 5490, 5520, 5586, 5612, 5635, 5795, 5796, 5856, 5880, 5978, 5985, 6118, 6384, 6405, 6440, 6555, 6624, 6762, 6832, 6840, 6954, 6992, 7015, 7056, 7245, 7320, 7448, 7686, 7728, 7840, 7866, 7980, 8113, 8280, 8379, 8418, 8540, 8740, 8784, 8820, 8967, 9016, 9120, 9177, 9272, 9310, 9576, 9660, 9760, 9821, 10080, 10143, 10248, 10431, 10488, 10640, 10980, 11040, 11172, 11224, 11270, 11590, 11592, 11760, 11956, 11970, 12236, 12627, 12768, 12810, 12880, 13110, 13524, 13664, 13680, 13908, 13965, 13984, 14030, 14112, 14490, 14640, 14896, 14945, 15295, 15372, 15456, 15732, 15960, 16226, 16560, 16758, 16836, 16905, 17080, 17385, 17480, 17568, 17640, 17934, 18032, 18354, 18544, 18620, 19152, 19215, 19320, 19642, 19665, 20286, 20496, 20862, 20976, 21045, 21280, 21413, 21960, 22344, 22448, 22540, 23180, 23184, 23520, 23912, 23940, 24339, 24472, 25254, 25620, 25760, 26220, 26657, 26901, 27048, 27360, 27531, 27816, 27930, 28060, 28980, 29280, 29463, 29792, 29890, 30590, 30744, 31464, 31920, 32452, 33120, 33516, 33672, 33810, 34160, 34770, 34960, 35280, 35868, 36064, 36708, 37088, 37240, 38304, 38430, 38640, 39284, 39330, 40565, 40572, 40992, 41724, 41895, 41952, 42090, 42826, 43920, 44688, 44835, 44896, 45080, 45885, 46360, 46368, 47824, 47880, 48678, 48944, 49105, 50508, 50715, 51240, 52155, 52440, 53314, 53802, 54096, 55062, 55632, 55860, 56120, 56791, 57960, 58926, 59780, 61180, 61488, 62928, 63135, 63840, 64239, 64904, 67032, 67344, 67620, 68320, 68747, 69540, 69920, 70560, 71736, 73017, 73416, 74480, 76860, 77280, 78568, 78660, 79971, 81130, 81144, 83448, 83790, 84180, 85652, 87840, 88389, 89376, 89670, 90160, 91770, 92720, 95648, 95760, 97356, 97888, 98210, 101016, 101430, 102480, 104310, 104880, 106628, 107065, 107604, 108192, 110124, 111264, 111720, 112240, 113582, 115920, 117852, 119560, 121695, 122360, 122976, 125856, 126270, 128478, 129808, 133285, 134064, 134505, 134688, 135240, 137494, 137655, 139080, 143472, 146034, 146832, 147315, 148960, 153720, 157136, 157320, 159942, 162260, 162288, 166896, 167580, 168360, 170373, 171304, 176778, 179340, 180320, 183540, 185440, 186599, 191520, 192717, 194712, 196420, 202032, 202860, 204960, 206241, 208620, 209760, 213256, 214130, 215208, 220248, 223440, 224480, 227164, 231840, 235704, 239120, 239913, 243390, 244720, 252540, 256956, 259616, 266570, 268128, 269010, 270480, 274988, 275310, 278160, 283955, 286944, 292068, 293664, 294630, 307440, 314272, 314640, 319884, 321195, 324520, 324576, 333792, 335160, 336720, 340746, 342608, 343735, 353556, 358680, 365085, 367080, 373198, 385434, 389424, 392840, 399855, 404064, 405720, 412482, 417240, 426512, 428260, 430416, 440496, 441945, 446880, 454328, 471408, 478240, 479826, 486780, 489440, 505080, 511119, 513912, 533140, 538020, 540960, 549976, 550620, 556320, 559797, 567910, 584136, 589260, 614880, 618723, 629280, 639768, 642390, 649040, 670320, 673440, 681492, 685216, 687470, 707112, 717360, 730170, 734160, 746396, 770868, 778848, 785680, 799710, 811440, 824964, 834480, 851865, 853024, 856520, 860832, 880992, 883890, 908656, 932995, 942816, 959652, 963585, 973560, 1010160, 1022238, 1027824, 1031205, 1066280, 1076040, 1099952, 1101240, 1119594, 1135820, 1168272, 1178520, 1199565, 1237446, 1279536, 1284780, 1298080, 1306193, 1340640, 1362984, 1374940, 1414224, 1434720, 1460340, 1468320, 1492792, 1541736, 1571360, 1599420, 1622880, 1649928, 1668960, 1679391, 1703730, 1713040, 1767780, 1817312, 1865990, 1919304, 1927170, 1947120, 2020320, 2044476, 2055648, 2062410, 2132560, 2152080, 2199904, 2202480, 2239188, 2271640, 2336544, 2357040, 2399130, 2474892, 2555595, 2559072, 2569560, 2612386, 2725968, 2749880, 2798985, 2828448, 2920680, 2985584, 3083472, 3093615, 3198840, 3299856, 3358782, 3407460, 3426080, 3535560, 3731980, 3838608, 3854340, 3894240, 3918579, 4088952, 4124820, 4265120, 4304160, 4404960, 4478376, 4543280, 4714080, 4798260, 4949784, 5111190, 5139120, 5224772, 5451936, 5499760, 5597970, 5841360, 5971168, 6166944, 6187230, 6397680, 6530965, 6599712, 6717564, 6814920, 7071120, 7463960, 7677216, 7708680, 7837158, 8177904, 8249640, 8396955, 8956752, 9086560, 9596520, 9899568, 10222380, 10278240, 10449544, 10999520, 11195940, 11682720, 11755737, 12374460, 12795360, 13061930, 13435128, 13629840, 14142240, 14927920, 15417360, 15674316, 16355808, 16499280, 16793910, 17913504, 19193040, 19592895, 19799136, 20444760, 20899088, 22391880, 23511474, 24748920, 26123860, 26870256, 27259680, 29855840, 30834720, 31348632, 32998560, 33587820, 38386080, 39185790, 40889520, 41798176, 44783760, 47022948, 49497840, 52247720, 53740512, 58778685, 62697264, 67175640, 78371580, 81779040, 89567520, 94045896, 98995680, 104495440, 117557370, 125394528, 134351280, 156743160, 188091792, 208990880, 235114740, 268702560, 313486320, 376183584, 470229480, 626972640, 940458960, 1880917920]

約数ペア:

[(1, 1880917920), (2, 940458960), (3, 626972640), (4, 470229480), (5, 376183584), (6, 313486320), (7, 268702560), (8, 235114740), (9, 208990880), (10, 188091792), (12, 156743160), (14, 134351280), (15, 125394528), (16, 117557370), (18, 104495440), (19, 98995680), (20, 94045896), (21, 89567520), (23, 81779040), (24, 78371580), (28, 67175640), (30, 62697264), (32, 58778685), (35, 53740512), (36, 52247720), (38, 49497840), (40, 47022948), (42, 44783760), (45, 41798176), (46, 40889520), (48, 39185790), (49, 38386080), (56, 33587820), (57, 32998560), (60, 31348632), (61, 30834720), (63, 29855840), (69, 27259680), (70, 26870256), (72, 26123860), (76, 24748920), (80, 23511474), (84, 22391880), (90, 20899088), (92, 20444760), (95, 19799136), (96, 19592895), (98, 19193040), (105, 17913504), (112, 16793910), (114, 16499280), (115, 16355808), (120, 15674316), (122, 15417360), (126, 14927920), (133, 14142240), (138, 13629840), (140, 13435128), (144, 13061930), (147, 12795360), (152, 12374460), (160, 11755737), (161, 11682720), (168, 11195940), (171, 10999520), (180, 10449544), (183, 10278240), (184, 10222380), (190, 9899568), (196, 9596520), (207, 9086560), (210, 8956752), (224, 8396955), (228, 8249640), (230, 8177904), (240, 7837158), (244, 7708680), (245, 7677216), (252, 7463960), (266, 7071120), (276, 6814920), (280, 6717564), (285, 6599712), (288, 6530965), (294, 6397680), (304, 6187230), (305, 6166944), (315, 5971168), (322, 5841360), (336, 5597970), (342, 5499760), (345, 5451936), (360, 5224772), (366, 5139120), (368, 5111190), (380, 4949784), (392, 4798260), (399, 4714080), (414, 4543280), (420, 4478376), (427, 4404960), (437, 4304160), (441, 4265120), (456, 4124820), (460, 4088952), (480, 3918579), (483, 3894240), (488, 3854340), (490, 3838608), (504, 3731980), (532, 3535560), (549, 3426080), (552, 3407460), (560, 3358782), (570, 3299856), (588, 3198840), (608, 3093615), (610, 3083472), (630, 2985584), (644, 2920680), (665, 2828448), (672, 2798985), (684, 2749880), (690, 2725968), (720, 2612386), (732, 2569560), (735, 2559072), (736, 2555595), (760, 2474892), (784, 2399130), (798, 2357040), (805, 2336544), (828, 2271640), (840, 2239188), (854, 2202480), (855, 2199904), (874, 2152080), (882, 2132560), (912, 2062410), (915, 2055648), (920, 2044476), (931, 2020320), (966, 1947120), (976, 1927170), (980, 1919304), (1008, 1865990), (1035, 1817312), (1064, 1767780), (1098, 1713040), (1104, 1703730), (1120, 1679391), (1127, 1668960), (1140, 1649928), (1159, 1622880), (1176, 1599420), (1197, 1571360), (1220, 1541736), (1260, 1492792), (1281, 1468320), (1288, 1460340), (1311, 1434720), (1330, 1414224), (1368, 1374940), (1380, 1362984), (1403, 1340640), (1440, 1306193), (1449, 1298080), (1464, 1284780), (1470, 1279536), (1520, 1237446), (1568, 1199565), (1596, 1178520), (1610, 1168272), (1656, 1135820), (1680, 1119594), (1708, 1101240), (1710, 1099952), (1748, 1076040), (1764, 1066280), (1824, 1031205), (1830, 1027824), (1840, 1022238), (1862, 1010160), (1932, 973560), (1952, 963585), (1960, 959652), (1995, 942816), (2016, 932995), (2070, 908656), (2128, 883890), (2135, 880992), (2185, 860832), (2196, 856520), (2205, 853024), (2208, 851865), (2254, 834480), (2280, 824964), (2318, 811440), (2352, 799710), (2394, 785680), (2415, 778848), (2440, 770868), (2520, 746396), (2562, 734160), (2576, 730170), (2622, 717360), (2660, 707112), (2736, 687470), (2745, 685216), (2760, 681492), (2793, 673440), (2806, 670320), (2898, 649040), (2928, 642390), (2940, 639768), (2989, 629280), (3040, 618723), (3059, 614880), (3192, 589260), (3220, 584136), (3312, 567910), (3360, 559797), (3381, 556320), (3416, 550620), (3420, 549976), (3477, 540960), (3496, 538020), (3528, 533140), (3660, 513912), (3680, 511119), (3724, 505080), (3843, 489440), (3864, 486780), (3920, 479826), (3933, 478240), (3990, 471408), (4140, 454328), (4209, 446880), (4256, 441945), (4270, 440496), (4370, 430416), (4392, 428260), (4410, 426512), (4508, 417240), (4560, 412482), (4636, 405720), (4655, 404064), (4704, 399855), (4788, 392840), (4830, 389424), (4880, 385434), (5040, 373198), (5124, 367080), (5152, 365085), (5244, 358680), (5320, 353556), (5472, 343735), (5490, 342608), (5520, 340746), (5586, 336720), (5612, 335160), (5635, 333792), (5795, 324576), (5796, 324520), (5856, 321195), (5880, 319884), (5978, 314640), (5985, 314272), (6118, 307440), (6384, 294630), (6405, 293664), (6440, 292068), (6555, 286944), (6624, 283955), (6762, 278160), (6832, 275310), (6840, 274988), (6954, 270480), (6992, 269010), (7015, 268128), (7056, 266570), (7245, 259616), (7320, 256956), (7448, 252540), (7686, 244720), (7728, 243390), (7840, 239913), (7866, 239120), (7980, 235704), (8113, 231840), (8280, 227164), (8379, 224480), (8418, 223440), (8540, 220248), (8740, 215208), (8784, 214130), (8820, 213256), (8967, 209760), (9016, 208620), (9120, 206241), (9177, 204960), (9272, 202860), (9310, 202032), (9576, 196420), (9660, 194712), (9760, 192717), (9821, 191520), (10080, 186599), (10143, 185440), (10248, 183540), (10431, 180320), (10488, 179340), (10640, 176778), (10980, 171304), (11040, 170373), (11172, 168360), (11224, 167580), (11270, 166896), (11590, 162288), (11592, 162260), (11760, 159942), (11956, 157320), (11970, 157136), (12236, 153720), (12627, 148960), (12768, 147315), (12810, 146832), (12880, 146034), (13110, 143472), (13524, 139080), (13664, 137655), (13680, 137494), (13908, 135240), (13965, 134688), (13984, 134505), (14030, 134064), (14112, 133285), (14490, 129808), (14640, 128478), (14896, 126270), (14945, 125856), (15295, 122976), (15372, 122360), (15456, 121695), (15732, 119560), (15960, 117852), (16226, 115920), (16560, 113582), (16758, 112240), (16836, 111720), (16905, 111264), (17080, 110124), (17385, 108192), (17480, 107604), (17568, 107065), (17640, 106628), (17934, 104880), (18032, 104310), (18354, 102480), (18544, 101430), (18620, 101016), (19152, 98210), (19215, 97888), (19320, 97356), (19642, 95760), (19665, 95648), (20286, 92720), (20496, 91770), (20862, 90160), (20976, 89670), (21045, 89376), (21280, 88389), (21413, 87840), (21960, 85652), (22344, 84180), (22448, 83790), (22540, 83448), (23180, 81144), (23184, 81130), (23520, 79971), (23912, 78660), (23940, 78568), (24339, 77280), (24472, 76860), (25254, 74480), (25620, 73416), (25760, 73017), (26220, 71736), (26657, 70560), (26901, 69920), (27048, 69540), (27360, 68747), (27531, 68320), (27816, 67620), (27930, 67344), (28060, 67032), (28980, 64904), (29280, 64239), (29463, 63840), (29792, 63135), (29890, 62928), (30590, 61488), (30744, 61180), (31464, 59780), (31920, 58926), (32452, 57960), (33120, 56791), (33516, 56120), (33672, 55860), (33810, 55632), (34160, 55062), (34770, 54096), (34960, 53802), (35280, 53314), (35868, 52440), (36064, 52155), (36708, 51240), (37088, 50715), (37240, 50508), (38304, 49105), (38430, 48944), (38640, 48678), (39284, 47880), (39330, 47824), (40565, 46368), (40572, 46360), (40992, 45885), (41724, 45080), (41895, 44896), (41952, 44835), (42090, 44688), (42826, 43920)]