237547440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 881506080

約数和(自身を除く): 643958640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 619, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1238, 1476, 1560, 1599, 1640, 1845, 1857, 1872, 1968, 2132, 2340, 2460, 2476, 2665, 2952, 3095, 3120, 3198, 3280, 3690, 3714, 4264, 4680, 4797, 4920, 4952, 5330, 5571, 5904, 6190, 6396, 7380, 7428, 7995, 8047, 8528, 9285, 9360, 9594, 9840, 9904, 10660, 11142, 12380, 12792, 14760, 14856, 15990, 16094, 18570, 19188, 21320, 22284, 23985, 24141, 24760, 25379, 25584, 27855, 29520, 29712, 31980, 32188, 37140, 38376, 40235, 42640, 44568, 47970, 48282, 49520, 50758, 55710, 63960, 64376, 72423, 74280, 76137, 76752, 80470, 89136, 95940, 96564, 101516, 111420, 120705, 126895, 127920, 128752, 144846, 148560, 152274, 160940, 191880, 193128, 203032, 222840, 228411, 241410, 253790, 289692, 304548, 321880, 329927, 362115, 380685, 383760, 386256, 406064, 445680, 456822, 482820, 507580, 579384, 609096, 643760, 659854, 724230, 761370, 913644, 965640, 989781, 1015160, 1142055, 1158768, 1218192, 1319708, 1448460, 1522740, 1649635, 1827288, 1931280, 1979562, 2030320, 2284110, 2639416, 2896920, 2969343, 3045480, 3299270, 3654576, 3959124, 4568220, 4948905, 5278832, 5793840, 5938686, 6090960, 6598540, 7918248, 9136440, 9897810, 11877372, 13197080, 14846715, 15836496, 18272880, 19795620, 23754744, 26394160, 29693430, 39591240, 47509488, 59386860, 79182480, 118773720, 237547440]

約数ペア:

[(1, 237547440), (2, 118773720), (3, 79182480), (4, 59386860), (5, 47509488), (6, 39591240), (8, 29693430), (9, 26394160), (10, 23754744), (12, 19795620), (13, 18272880), (15, 15836496), (16, 14846715), (18, 13197080), (20, 11877372), (24, 9897810), (26, 9136440), (30, 7918248), (36, 6598540), (39, 6090960), (40, 5938686), (41, 5793840), (45, 5278832), (48, 4948905), (52, 4568220), (60, 3959124), (65, 3654576), (72, 3299270), (78, 3045480), (80, 2969343), (82, 2896920), (90, 2639416), (104, 2284110), (117, 2030320), (120, 1979562), (123, 1931280), (130, 1827288), (144, 1649635), (156, 1522740), (164, 1448460), (180, 1319708), (195, 1218192), (205, 1158768), (208, 1142055), (234, 1015160), (240, 989781), (246, 965640), (260, 913644), (312, 761370), (328, 724230), (360, 659854), (369, 643760), (390, 609096), (410, 579384), (468, 507580), (492, 482820), (520, 456822), (533, 445680), (585, 406064), (615, 386256), (619, 383760), (624, 380685), (656, 362115), (720, 329927), (738, 321880), (780, 304548), (820, 289692), (936, 253790), (984, 241410), (1040, 228411), (1066, 222840), (1170, 203032), (1230, 193128), (1238, 191880), (1476, 160940), (1560, 152274), (1599, 148560), (1640, 144846), (1845, 128752), (1857, 127920), (1872, 126895), (1968, 120705), (2132, 111420), (2340, 101516), (2460, 96564), (2476, 95940), (2665, 89136), (2952, 80470), (3095, 76752), (3120, 76137), (3198, 74280), (3280, 72423), (3690, 64376), (3714, 63960), (4264, 55710), (4680, 50758), (4797, 49520), (4920, 48282), (4952, 47970), (5330, 44568), (5571, 42640), (5904, 40235), (6190, 38376), (6396, 37140), (7380, 32188), (7428, 31980), (7995, 29712), (8047, 29520), (8528, 27855), (9285, 25584), (9360, 25379), (9594, 24760), (9840, 24141), (9904, 23985), (10660, 22284), (11142, 21320), (12380, 19188), (12792, 18570), (14760, 16094), (14856, 15990)]