42435120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 320

約数和(自身を含む): 169989120

約数和(自身を除く): 127554000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 67, 70, 78, 80, 84, 87, 91, 104, 105, 112, 116, 120, 130, 134, 140, 145, 156, 168, 174, 182, 195, 201, 203, 208, 210, 232, 240, 260, 268, 273, 280, 290, 312, 335, 336, 348, 364, 377, 390, 402, 406, 420, 435, 455, 464, 469, 520, 536, 546, 560, 580, 609, 624, 670, 696, 728, 754, 780, 804, 812, 840, 870, 871, 910, 938, 1005, 1015, 1040, 1072, 1092, 1131, 1160, 1218, 1340, 1365, 1392, 1407, 1456, 1508, 1560, 1608, 1624, 1680, 1740, 1742, 1820, 1876, 1885, 1943, 2010, 2030, 2184, 2262, 2320, 2345, 2436, 2613, 2639, 2680, 2730, 2814, 3016, 3045, 3120, 3216, 3248, 3480, 3484, 3640, 3752, 3770, 3886, 4020, 4060, 4355, 4368, 4524, 4690, 4872, 5226, 5278, 5360, 5460, 5628, 5655, 5829, 6032, 6090, 6097, 6960, 6968, 7035, 7280, 7504, 7540, 7772, 7917, 8040, 8120, 8710, 9048, 9380, 9715, 9744, 10452, 10556, 10920, 11256, 11310, 11658, 12180, 12194, 13065, 13195, 13601, 13936, 14070, 15080, 15544, 15834, 16080, 16240, 17420, 18096, 18291, 18760, 19430, 20904, 21112, 21840, 22512, 22620, 23316, 24360, 24388, 25259, 26130, 26390, 27202, 28140, 29145, 30160, 30485, 31088, 31668, 34840, 36582, 37520, 38860, 39585, 40803, 41808, 42224, 45240, 46632, 48720, 48776, 50518, 52260, 52780, 54404, 56280, 58290, 60970, 63336, 68005, 69680, 73164, 75777, 77720, 79170, 81606, 90480, 91455, 93264, 97552, 101036, 104520, 105560, 108808, 112560, 116580, 121940, 126295, 126672, 136010, 146328, 151554, 155440, 158340, 163212, 176813, 182910, 202072, 204015, 209040, 211120, 217616, 233160, 243880, 252590, 272020, 292656, 303108, 316680, 326424, 353626, 365820, 378885, 404144, 408030, 466320, 487760, 505180, 530439, 544040, 606216, 633360, 652848, 707252, 731640, 757770, 816060, 884065, 1010360, 1060878, 1088080, 1212432, 1414504, 1463280, 1515540, 1632120, 1768130, 2020720, 2121756, 2652195, 2829008, 3031080, 3264240, 3536260, 4243512, 5304390, 6062160, 7072520, 8487024, 10608780, 14145040, 21217560, 42435120]

約数ペア:

[(1, 42435120), (2, 21217560), (3, 14145040), (4, 10608780), (5, 8487024), (6, 7072520), (7, 6062160), (8, 5304390), (10, 4243512), (12, 3536260), (13, 3264240), (14, 3031080), (15, 2829008), (16, 2652195), (20, 2121756), (21, 2020720), (24, 1768130), (26, 1632120), (28, 1515540), (29, 1463280), (30, 1414504), (35, 1212432), (39, 1088080), (40, 1060878), (42, 1010360), (48, 884065), (52, 816060), (56, 757770), (58, 731640), (60, 707252), (65, 652848), (67, 633360), (70, 606216), (78, 544040), (80, 530439), (84, 505180), (87, 487760), (91, 466320), (104, 408030), (105, 404144), (112, 378885), (116, 365820), (120, 353626), (130, 326424), (134, 316680), (140, 303108), (145, 292656), (156, 272020), (168, 252590), (174, 243880), (182, 233160), (195, 217616), (201, 211120), (203, 209040), (208, 204015), (210, 202072), (232, 182910), (240, 176813), (260, 163212), (268, 158340), (273, 155440), (280, 151554), (290, 146328), (312, 136010), (335, 126672), (336, 126295), (348, 121940), (364, 116580), (377, 112560), (390, 108808), (402, 105560), (406, 104520), (420, 101036), (435, 97552), (455, 93264), (464, 91455), (469, 90480), (520, 81606), (536, 79170), (546, 77720), (560, 75777), (580, 73164), (609, 69680), (624, 68005), (670, 63336), (696, 60970), (728, 58290), (754, 56280), (780, 54404), (804, 52780), (812, 52260), (840, 50518), (870, 48776), (871, 48720), (910, 46632), (938, 45240), (1005, 42224), (1015, 41808), (1040, 40803), (1072, 39585), (1092, 38860), (1131, 37520), (1160, 36582), (1218, 34840), (1340, 31668), (1365, 31088), (1392, 30485), (1407, 30160), (1456, 29145), (1508, 28140), (1560, 27202), (1608, 26390), (1624, 26130), (1680, 25259), (1740, 24388), (1742, 24360), (1820, 23316), (1876, 22620), (1885, 22512), (1943, 21840), (2010, 21112), (2030, 20904), (2184, 19430), (2262, 18760), (2320, 18291), (2345, 18096), (2436, 17420), (2613, 16240), (2639, 16080), (2680, 15834), (2730, 15544), (2814, 15080), (3016, 14070), (3045, 13936), (3120, 13601), (3216, 13195), (3248, 13065), (3480, 12194), (3484, 12180), (3640, 11658), (3752, 11310), (3770, 11256), (3886, 10920), (4020, 10556), (4060, 10452), (4355, 9744), (4368, 9715), (4524, 9380), (4690, 9048), (4872, 8710), (5226, 8120), (5278, 8040), (5360, 7917), (5460, 7772), (5628, 7540), (5655, 7504), (5829, 7280), (6032, 7035), (6090, 6968), (6097, 6960)]