67724280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 245700000

約数和(自身を除く): 177975720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 499, 520, 522, 580, 585, 696, 754, 780, 870, 936, 998, 1044, 1131, 1160, 1170, 1305, 1497, 1508, 1560, 1740, 1885, 1996, 2088, 2262, 2340, 2495, 2610, 2994, 3016, 3393, 3480, 3770, 3992, 4491, 4524, 4680, 4990, 5220, 5655, 5988, 6487, 6786, 7485, 7540, 8982, 9048, 9980, 10440, 11310, 11976, 12974, 13572, 14471, 14970, 15080, 16965, 17964, 19461, 19960, 22455, 22620, 25948, 27144, 28942, 29940, 32435, 33930, 35928, 38922, 43413, 44910, 45240, 51896, 57884, 58383, 59880, 64870, 67860, 72355, 77844, 86826, 89820, 97305, 115768, 116766, 129740, 130239, 135720, 144710, 155688, 173652, 179640, 188123, 194610, 217065, 233532, 259480, 260478, 289420, 291915, 347304, 376246, 389220, 434130, 467064, 520956, 564369, 578840, 583830, 651195, 752492, 778440, 868260, 940615, 1041912, 1128738, 1167660, 1302390, 1504984, 1693107, 1736520, 1881230, 2257476, 2335320, 2604780, 2821845, 3386214, 3762460, 4514952, 5209560, 5643690, 6772428, 7524920, 8465535, 11287380, 13544856, 16931070, 22574760, 33862140, 67724280]

約数ペア:

[(1, 67724280), (2, 33862140), (3, 22574760), (4, 16931070), (5, 13544856), (6, 11287380), (8, 8465535), (9, 7524920), (10, 6772428), (12, 5643690), (13, 5209560), (15, 4514952), (18, 3762460), (20, 3386214), (24, 2821845), (26, 2604780), (29, 2335320), (30, 2257476), (36, 1881230), (39, 1736520), (40, 1693107), (45, 1504984), (52, 1302390), (58, 1167660), (60, 1128738), (65, 1041912), (72, 940615), (78, 868260), (87, 778440), (90, 752492), (104, 651195), (116, 583830), (117, 578840), (120, 564369), (130, 520956), (145, 467064), (156, 434130), (174, 389220), (180, 376246), (195, 347304), (232, 291915), (234, 289420), (260, 260478), (261, 259480), (290, 233532), (312, 217065), (348, 194610), (360, 188123), (377, 179640), (390, 173652), (435, 155688), (468, 144710), (499, 135720), (520, 130239), (522, 129740), (580, 116766), (585, 115768), (696, 97305), (754, 89820), (780, 86826), (870, 77844), (936, 72355), (998, 67860), (1044, 64870), (1131, 59880), (1160, 58383), (1170, 57884), (1305, 51896), (1497, 45240), (1508, 44910), (1560, 43413), (1740, 38922), (1885, 35928), (1996, 33930), (2088, 32435), (2262, 29940), (2340, 28942), (2495, 27144), (2610, 25948), (2994, 22620), (3016, 22455), (3393, 19960), (3480, 19461), (3770, 17964), (3992, 16965), (4491, 15080), (4524, 14970), (4680, 14471), (4990, 13572), (5220, 12974), (5655, 11976), (5988, 11310), (6487, 10440), (6786, 9980), (7485, 9048), (7540, 8982)]