1217971440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 720

約数和(自身を含む): 5292518400

約数和(自身を除く): 4074546960

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, 35, 36, 38, 40, 42, 45, 46, 48, 49, 56, 57, 60, 63, 69, 70, 72, 76, 79, 80, 84, 90, 92, 95, 98, 105, 112, 114, 115, 120, 126, 133, 138, 140, 144, 147, 152, 158, 161, 168, 171, 180, 184, 190, 196, 207, 210, 228, 230, 237, 240, 245, 252, 266, 276, 280, 285, 294, 304, 315, 316, 322, 336, 342, 345, 360, 368, 380, 392, 395, 399, 414, 420, 437, 441, 456, 460, 474, 483, 490, 504, 532, 552, 553, 560, 570, 588, 630, 632, 644, 665, 684, 690, 711, 720, 735, 760, 784, 790, 798, 805, 828, 840, 855, 874, 882, 912, 920, 931, 948, 966, 980, 1008, 1035, 1064, 1104, 1106, 1127, 1140, 1176, 1185, 1197, 1260, 1264, 1288, 1311, 1330, 1368, 1380, 1422, 1449, 1470, 1501, 1520, 1580, 1596, 1610, 1656, 1659, 1680, 1710, 1748, 1764, 1817, 1840, 1862, 1896, 1932, 1960, 1995, 2070, 2128, 2185, 2205, 2212, 2254, 2280, 2352, 2370, 2394, 2415, 2520, 2576, 2622, 2660, 2736, 2760, 2765, 2793, 2844, 2898, 2940, 3002, 3059, 3160, 3192, 3220, 3312, 3318, 3381, 3420, 3496, 3528, 3555, 3634, 3724, 3792, 3864, 3871, 3920, 3933, 3990, 4140, 4370, 4410, 4424, 4503, 4508, 4560, 4655, 4740, 4788, 4830, 4977, 5040, 5244, 5320, 5451, 5520, 5530, 5586, 5635, 5688, 5796, 5880, 5985, 6004, 6118, 6320, 6384, 6440, 6555, 6636, 6762, 6840, 6992, 7056, 7110, 7245, 7268, 7448, 7505, 7728, 7742, 7866, 7980, 8280, 8295, 8379, 8740, 8820, 8848, 9006, 9016, 9085, 9177, 9310, 9480, 9576, 9660, 9954, 10143, 10488, 10507, 10640, 10902, 11060, 11172, 11270, 11376, 11592, 11613, 11760, 11970, 12008, 12236, 12719, 12880, 13110, 13272, 13509, 13524, 13680, 13965, 14220, 14490, 14536, 14896, 15010, 15295, 15484, 15732, 15960, 16353, 16560, 16590, 16758, 16905, 17480, 17640, 18012, 18032, 18170, 18354, 18620, 18960, 19152, 19320, 19355, 19665, 19908, 20286, 20976, 21014, 21413, 21804, 22120, 22344, 22515, 22540, 23184, 23226, 23940, 24016, 24472, 24885, 25438, 26220, 26544, 27018, 27048, 27255, 27531, 27930, 28440, 28980, 29072, 30020, 30590, 30968, 31464, 31521, 31920, 32706, 33180, 33516, 33810, 34523, 34839, 34960, 35280, 36024, 36340, 36708, 37240, 38157, 38640, 38710, 39330, 39816, 40572, 41895, 42028, 42826, 43608, 44240, 44688, 45030, 45080, 45885, 46452, 47880, 48944, 49770, 50715, 50876, 52440, 52535, 54036, 54096, 54510, 55062, 55860, 56880, 57960, 58065, 60040, 61180, 61936, 62928, 63042, 63595, 64239, 65412, 66360, 67032, 67545, 67620, 69046, 69678, 72048, 72680, 73416, 73549, 74480, 76314, 77420, 78660, 79632, 81144, 81765, 83790, 84056, 85652, 87216, 89033, 90060, 90160, 91770, 92904, 94563, 95760, 99540, 101430, 101752, 103569, 104880, 105070, 107065, 108072, 109020, 110124, 111720, 114471, 115920, 116130, 120080, 122360, 126084, 127190, 128478, 130824, 132720, 134064, 135090, 135240, 137655, 138092, 139356, 145360, 146832, 147098, 152628, 154840, 157320, 157605, 162288, 163530, 167580, 168112, 171304, 172615, 174195, 178066, 180120, 183540, 185808, 189126, 190785, 192717, 199080, 202860, 203504, 207138, 210140, 214130, 216144, 218040, 220248, 220647, 223440, 228942, 232260, 241661, 244720, 252168, 254380, 256956, 261648, 267099, 270180, 270480, 275310, 276184, 278712, 294196, 305256, 309680, 310707, 314640, 315210, 321195, 327060, 335160, 342608, 345230, 348390, 356132, 360240, 367080, 367745, 378252, 381570, 385434, 398160, 405720, 414276, 420280, 428260, 436080, 440496, 441294, 445165, 457884, 464520, 472815, 483322, 504336, 508760, 513912, 517845, 534198, 540360, 550620, 552368, 557424, 572355, 588392, 610512, 621414, 630420, 642390, 654120, 661941, 670320, 690460, 696780, 712264, 724983, 734160, 735490, 756504, 763140, 770868, 801297, 811440, 828552, 840560, 856520, 882588, 890330, 915768, 929040, 945630, 963585, 966644, 1017520, 1027824, 1035690, 1068396, 1080720, 1101240, 1103235, 1144710, 1176784, 1208305, 1242828, 1260840, 1284780, 1308240, 1323882, 1335495, 1380920, 1393560, 1424528, 1449966, 1470980, 1513008, 1526280, 1541736, 1553535, 1602594, 1657104, 1691627, 1713040, 1765176, 1780660, 1831536, 1891260, 1927170, 1933288, 2071380, 2136792, 2174949, 2202480, 2206470, 2289420, 2416610, 2485656, 2521680, 2569560, 2647764, 2670990, 2761840, 2787120, 2899932, 2941960, 3052560, 3083472, 3107070, 3205188, 3309705, 3383254, 3530352, 3561320, 3624915, 3782520, 3854340, 3866576, 4006485, 4142760, 4273584, 4349898, 4412940, 4578840, 4833220, 4971312, 5074881, 5139120, 5295528, 5341980, 5799864, 5883920, 6214140, 6410376, 6619410, 6766508, 7122640, 7249830, 7565040, 7708680, 8012970, 8285520, 8458135, 8699796, 8825880, 9157680, 9666440, 10149762, 10591056, 10683960, 10874745, 11599728, 12428280, 12820752, 13238820, 13533016, 14499660, 15224643, 15417360, 16025940, 16916270, 17399592, 17651760, 19332880, 20299524, 21367920, 21749490, 24856560, 25374405, 26477640, 27066032, 28999320, 30449286, 32051880, 33832540, 34799184, 40599048, 43498980, 50748810, 52955280, 57998640, 60898572, 64103760, 67665080, 76123215, 81198096, 86997960, 101497620, 121797144, 135330160, 152246430, 173995920, 202995240, 243594288, 304492860, 405990480, 608985720, 1217971440]

約数ペア:

[(1, 1217971440), (2, 608985720), (3, 405990480), (4, 304492860), (5, 243594288), (6, 202995240), (7, 173995920), (8, 152246430), (9, 135330160), (10, 121797144), (12, 101497620), (14, 86997960), (15, 81198096), (16, 76123215), (18, 67665080), (19, 64103760), (20, 60898572), (21, 57998640), (23, 52955280), (24, 50748810), (28, 43498980), (30, 40599048), (35, 34799184), (36, 33832540), (38, 32051880), (40, 30449286), (42, 28999320), (45, 27066032), (46, 26477640), (48, 25374405), (49, 24856560), (56, 21749490), (57, 21367920), (60, 20299524), (63, 19332880), (69, 17651760), (70, 17399592), (72, 16916270), (76, 16025940), (79, 15417360), (80, 15224643), (84, 14499660), (90, 13533016), (92, 13238820), (95, 12820752), (98, 12428280), (105, 11599728), (112, 10874745), (114, 10683960), (115, 10591056), (120, 10149762), (126, 9666440), (133, 9157680), (138, 8825880), (140, 8699796), (144, 8458135), (147, 8285520), (152, 8012970), (158, 7708680), (161, 7565040), (168, 7249830), (171, 7122640), (180, 6766508), (184, 6619410), (190, 6410376), (196, 6214140), (207, 5883920), (210, 5799864), (228, 5341980), (230, 5295528), (237, 5139120), (240, 5074881), (245, 4971312), (252, 4833220), (266, 4578840), (276, 4412940), (280, 4349898), (285, 4273584), (294, 4142760), (304, 4006485), (315, 3866576), (316, 3854340), (322, 3782520), (336, 3624915), (342, 3561320), (345, 3530352), (360, 3383254), (368, 3309705), (380, 3205188), (392, 3107070), (395, 3083472), (399, 3052560), (414, 2941960), (420, 2899932), (437, 2787120), (441, 2761840), (456, 2670990), (460, 2647764), (474, 2569560), (483, 2521680), (490, 2485656), (504, 2416610), (532, 2289420), (552, 2206470), (553, 2202480), (560, 2174949), (570, 2136792), (588, 2071380), (630, 1933288), (632, 1927170), (644, 1891260), (665, 1831536), (684, 1780660), (690, 1765176), (711, 1713040), (720, 1691627), (735, 1657104), (760, 1602594), (784, 1553535), (790, 1541736), (798, 1526280), (805, 1513008), (828, 1470980), (840, 1449966), (855, 1424528), (874, 1393560), (882, 1380920), (912, 1335495), (920, 1323882), (931, 1308240), (948, 1284780), (966, 1260840), (980, 1242828), (1008, 1208305), (1035, 1176784), (1064, 1144710), (1104, 1103235), (1106, 1101240), (1127, 1080720), (1140, 1068396), (1176, 1035690), (1185, 1027824), (1197, 1017520), (1260, 966644), (1264, 963585), (1288, 945630), (1311, 929040), (1330, 915768), (1368, 890330), (1380, 882588), (1422, 856520), (1449, 840560), (1470, 828552), (1501, 811440), (1520, 801297), (1580, 770868), (1596, 763140), (1610, 756504), (1656, 735490), (1659, 734160), (1680, 724983), (1710, 712264), (1748, 696780), (1764, 690460), (1817, 670320), (1840, 661941), (1862, 654120), (1896, 642390), (1932, 630420), (1960, 621414), (1995, 610512), (2070, 588392), (2128, 572355), (2185, 557424), (2205, 552368), (2212, 550620), (2254, 540360), (2280, 534198), (2352, 517845), (2370, 513912), (2394, 508760), (2415, 504336), (2520, 483322), (2576, 472815), (2622, 464520), (2660, 457884), (2736, 445165), (2760, 441294), (2765, 440496), (2793, 436080), (2844, 428260), (2898, 420280), (2940, 414276), (3002, 405720), (3059, 398160), (3160, 385434), (3192, 381570), (3220, 378252), (3312, 367745), (3318, 367080), (3381, 360240), (3420, 356132), (3496, 348390), (3528, 345230), (3555, 342608), (3634, 335160), (3724, 327060), (3792, 321195), (3864, 315210), (3871, 314640), (3920, 310707), (3933, 309680), (3990, 305256), (4140, 294196), (4370, 278712), (4410, 276184), (4424, 275310), (4503, 270480), (4508, 270180), (4560, 267099), (4655, 261648), (4740, 256956), (4788, 254380), (4830, 252168), (4977, 244720), (5040, 241661), (5244, 232260), (5320, 228942), (5451, 223440), (5520, 220647), (5530, 220248), (5586, 218040), (5635, 216144), (5688, 214130), (5796, 210140), (5880, 207138), (5985, 203504), (6004, 202860), (6118, 199080), (6320, 192717), (6384, 190785), (6440, 189126), (6555, 185808), (6636, 183540), (6762, 180120), (6840, 178066), (6992, 174195), (7056, 172615), (7110, 171304), (7245, 168112), (7268, 167580), (7448, 163530), (7505, 162288), (7728, 157605), (7742, 157320), (7866, 154840), (7980, 152628), (8280, 147098), (8295, 146832), (8379, 145360), (8740, 139356), (8820, 138092), (8848, 137655), (9006, 135240), (9016, 135090), (9085, 134064), (9177, 132720), (9310, 130824), (9480, 128478), (9576, 127190), (9660, 126084), (9954, 122360), (10143, 120080), (10488, 116130), (10507, 115920), (10640, 114471), (10902, 111720), (11060, 110124), (11172, 109020), (11270, 108072), (11376, 107065), (11592, 105070), (11613, 104880), (11760, 103569), (11970, 101752), (12008, 101430), (12236, 99540), (12719, 95760), (12880, 94563), (13110, 92904), (13272, 91770), (13509, 90160), (13524, 90060), (13680, 89033), (13965, 87216), (14220, 85652), (14490, 84056), (14536, 83790), (14896, 81765), (15010, 81144), (15295, 79632), (15484, 78660), (15732, 77420), (15960, 76314), (16353, 74480), (16560, 73549), (16590, 73416), (16758, 72680), (16905, 72048), (17480, 69678), (17640, 69046), (18012, 67620), (18032, 67545), (18170, 67032), (18354, 66360), (18620, 65412), (18960, 64239), (19152, 63595), (19320, 63042), (19355, 62928), (19665, 61936), (19908, 61180), (20286, 60040), (20976, 58065), (21014, 57960), (21413, 56880), (21804, 55860), (22120, 55062), (22344, 54510), (22515, 54096), (22540, 54036), (23184, 52535), (23226, 52440), (23940, 50876), (24016, 50715), (24472, 49770), (24885, 48944), (25438, 47880), (26220, 46452), (26544, 45885), (27018, 45080), (27048, 45030), (27255, 44688), (27531, 44240), (27930, 43608), (28440, 42826), (28980, 42028), (29072, 41895), (30020, 40572), (30590, 39816), (30968, 39330), (31464, 38710), (31521, 38640), (31920, 38157), (32706, 37240), (33180, 36708), (33516, 36340), (33810, 36024), (34523, 35280), (34839, 34960)]