159813360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 630691776

約数和(自身を除く): 470878416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 857, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1714, 1776, 2072, 2220, 2331, 2520, 2571, 2590, 2664, 2960, 3108, 3330, 3428, 3885, 4144, 4285, 4440, 4662, 5040, 5142, 5180, 5328, 5999, 6216, 6660, 6856, 7713, 7770, 8570, 8880, 9324, 10284, 10360, 11655, 11998, 12432, 12855, 13320, 13712, 15426, 15540, 17140, 17997, 18648, 20568, 20720, 23310, 23996, 25710, 26640, 29995, 30852, 31080, 31709, 34280, 35994, 37296, 38565, 41136, 46620, 47992, 51420, 53991, 59990, 61704, 62160, 63418, 68560, 71988, 77130, 89985, 93240, 95127, 95984, 102840, 107982, 119980, 123408, 126836, 143976, 154260, 158545, 179970, 186480, 190254, 205680, 215964, 221963, 239960, 253672, 269955, 285381, 287952, 308520, 317090, 359940, 380508, 431928, 443926, 475635, 479920, 507344, 539910, 570762, 617040, 634180, 665889, 719880, 761016, 863856, 887852, 951270, 1079820, 1109815, 1141524, 1268360, 1331778, 1426905, 1439760, 1522032, 1775704, 1902540, 1997667, 2159640, 2219630, 2283048, 2536720, 2663556, 2853810, 3329445, 3551408, 3805080, 3995334, 4319280, 4439260, 4566096, 5327112, 5707620, 6658890, 7610160, 7990668, 8878520, 9988335, 10654224, 11415240, 13317780, 15981336, 17757040, 19976670, 22830480, 26635560, 31962672, 39953340, 53271120, 79906680, 159813360]

約数ペア:

[(1, 159813360), (2, 79906680), (3, 53271120), (4, 39953340), (5, 31962672), (6, 26635560), (7, 22830480), (8, 19976670), (9, 17757040), (10, 15981336), (12, 13317780), (14, 11415240), (15, 10654224), (16, 9988335), (18, 8878520), (20, 7990668), (21, 7610160), (24, 6658890), (28, 5707620), (30, 5327112), (35, 4566096), (36, 4439260), (37, 4319280), (40, 3995334), (42, 3805080), (45, 3551408), (48, 3329445), (56, 2853810), (60, 2663556), (63, 2536720), (70, 2283048), (72, 2219630), (74, 2159640), (80, 1997667), (84, 1902540), (90, 1775704), (105, 1522032), (111, 1439760), (112, 1426905), (120, 1331778), (126, 1268360), (140, 1141524), (144, 1109815), (148, 1079820), (168, 951270), (180, 887852), (185, 863856), (210, 761016), (222, 719880), (240, 665889), (252, 634180), (259, 617040), (280, 570762), (296, 539910), (315, 507344), (333, 479920), (336, 475635), (360, 443926), (370, 431928), (420, 380508), (444, 359940), (504, 317090), (518, 308520), (555, 287952), (560, 285381), (592, 269955), (630, 253672), (666, 239960), (720, 221963), (740, 215964), (777, 205680), (840, 190254), (857, 186480), (888, 179970), (1008, 158545), (1036, 154260), (1110, 143976), (1260, 126836), (1295, 123408), (1332, 119980), (1480, 107982), (1554, 102840), (1665, 95984), (1680, 95127), (1714, 93240), (1776, 89985), (2072, 77130), (2220, 71988), (2331, 68560), (2520, 63418), (2571, 62160), (2590, 61704), (2664, 59990), (2960, 53991), (3108, 51420), (3330, 47992), (3428, 46620), (3885, 41136), (4144, 38565), (4285, 37296), (4440, 35994), (4662, 34280), (5040, 31709), (5142, 31080), (5180, 30852), (5328, 29995), (5999, 26640), (6216, 25710), (6660, 23996), (6856, 23310), (7713, 20720), (7770, 20568), (8570, 18648), (8880, 17997), (9324, 17140), (10284, 15540), (10360, 15426), (11655, 13712), (11998, 13320), (12432, 12855)]