216601080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 696340800

約数和(自身を除く): 479739720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 255, 267, 340, 356, 408, 445, 510, 534, 680, 712, 890, 1020, 1068, 1193, 1335, 1513, 1780, 2040, 2136, 2386, 2670, 3026, 3560, 3579, 4539, 4772, 5340, 5965, 6052, 7158, 7565, 9078, 9544, 10680, 11930, 12104, 14316, 15130, 17895, 18156, 20281, 22695, 23860, 28632, 30260, 35790, 36312, 40562, 45390, 47720, 60520, 60843, 71580, 81124, 90780, 101405, 106177, 121686, 143160, 162248, 181560, 202810, 212354, 243372, 304215, 318531, 405620, 424708, 486744, 530885, 608430, 637062, 811240, 849416, 1061770, 1216860, 1274124, 1592655, 1805009, 2123540, 2433720, 2548248, 3185310, 3610018, 4247080, 5415027, 6370620, 7220036, 9025045, 10830054, 12741240, 14440072, 18050090, 21660108, 27075135, 36100180, 43320216, 54150270, 72200360, 108300540, 216601080]

約数ペア:

[(1, 216601080), (2, 108300540), (3, 72200360), (4, 54150270), (5, 43320216), (6, 36100180), (8, 27075135), (10, 21660108), (12, 18050090), (15, 14440072), (17, 12741240), (20, 10830054), (24, 9025045), (30, 7220036), (34, 6370620), (40, 5415027), (51, 4247080), (60, 3610018), (68, 3185310), (85, 2548248), (89, 2433720), (102, 2123540), (120, 1805009), (136, 1592655), (170, 1274124), (178, 1216860), (204, 1061770), (255, 849416), (267, 811240), (340, 637062), (356, 608430), (408, 530885), (445, 486744), (510, 424708), (534, 405620), (680, 318531), (712, 304215), (890, 243372), (1020, 212354), (1068, 202810), (1193, 181560), (1335, 162248), (1513, 143160), (1780, 121686), (2040, 106177), (2136, 101405), (2386, 90780), (2670, 81124), (3026, 71580), (3560, 60843), (3579, 60520), (4539, 47720), (4772, 45390), (5340, 40562), (5965, 36312), (6052, 35790), (7158, 30260), (7565, 28632), (9078, 23860), (9544, 22695), (10680, 20281), (11930, 18156), (12104, 17895), (14316, 15130)]