53271120

素因数分解:

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

素因数の和:917

約数の個数: 160

約数和(自身を含む): 194059008

約数和(自身を除く): 140787888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 857, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1714, 1776, 2072, 2220, 2571, 2590, 2960, 3108, 3428, 3885, 4144, 4285, 4440, 5142, 5180, 5999, 6216, 6856, 7770, 8570, 8880, 10284, 10360, 11998, 12432, 12855, 13712, 15540, 17140, 17997, 20568, 20720, 23996, 25710, 29995, 31080, 31709, 34280, 35994, 41136, 47992, 51420, 59990, 62160, 63418, 68560, 71988, 89985, 95127, 95984, 102840, 119980, 126836, 143976, 158545, 179970, 190254, 205680, 221963, 239960, 253672, 287952, 317090, 359940, 380508, 443926, 475635, 479920, 507344, 634180, 665889, 719880, 761016, 887852, 951270, 1109815, 1268360, 1331778, 1439760, 1522032, 1775704, 1902540, 2219630, 2536720, 2663556, 3329445, 3551408, 3805080, 4439260, 5327112, 6658890, 7610160, 8878520, 10654224, 13317780, 17757040, 26635560, 53271120]

約数ペア:

[(1, 53271120), (2, 26635560), (3, 17757040), (4, 13317780), (5, 10654224), (6, 8878520), (7, 7610160), (8, 6658890), (10, 5327112), (12, 4439260), (14, 3805080), (15, 3551408), (16, 3329445), (20, 2663556), (21, 2536720), (24, 2219630), (28, 1902540), (30, 1775704), (35, 1522032), (37, 1439760), (40, 1331778), (42, 1268360), (48, 1109815), (56, 951270), (60, 887852), (70, 761016), (74, 719880), (80, 665889), (84, 634180), (105, 507344), (111, 479920), (112, 475635), (120, 443926), (140, 380508), (148, 359940), (168, 317090), (185, 287952), (210, 253672), (222, 239960), (240, 221963), (259, 205680), (280, 190254), (296, 179970), (336, 158545), (370, 143976), (420, 126836), (444, 119980), (518, 102840), (555, 95984), (560, 95127), (592, 89985), (740, 71988), (777, 68560), (840, 63418), (857, 62160), (888, 59990), (1036, 51420), (1110, 47992), (1295, 41136), (1480, 35994), (1554, 34280), (1680, 31709), (1714, 31080), (1776, 29995), (2072, 25710), (2220, 23996), (2571, 20720), (2590, 20568), (2960, 17997), (3108, 17140), (3428, 15540), (3885, 13712), (4144, 12855), (4285, 12432), (4440, 11998), (5142, 10360), (5180, 10284), (5999, 8880), (6216, 8570), (6856, 7770)]