830821680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2468

約数の個数: 240

約数和(自身を含む): 3087302400

約数和(自身を除く): 2256480720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2220, 2340, 2399, 2405, 2664, 2886, 2960, 3120, 3330, 3848, 4329, 4440, 4680, 4798, 4810, 5328, 5772, 6660, 7197, 7215, 7696, 8658, 8880, 9360, 9596, 9620, 11544, 11995, 13320, 14394, 14430, 17316, 19192, 19240, 21591, 21645, 23088, 23990, 26640, 28788, 28860, 31187, 34632, 35985, 38384, 38480, 43182, 43290, 47980, 57576, 57720, 62374, 69264, 71970, 86364, 86580, 88763, 93561, 95960, 107955, 115152, 115440, 124748, 143940, 155935, 172728, 173160, 177526, 187122, 191920, 215910, 249496, 266289, 280683, 287880, 311870, 345456, 346320, 355052, 374244, 431820, 443815, 467805, 498992, 532578, 561366, 575760, 623740, 710104, 748488, 798867, 863640, 887630, 935610, 1065156, 1122732, 1153919, 1247480, 1331445, 1403415, 1420208, 1496976, 1597734, 1727280, 1775260, 1871220, 2130312, 2245464, 2307838, 2494960, 2662890, 2806830, 3195468, 3461757, 3550520, 3742440, 3994335, 4260624, 4490928, 4615676, 5325780, 5613660, 5769595, 6390936, 6923514, 7101040, 7484880, 7988670, 9231352, 10385271, 10651560, 11227320, 11539190, 12781872, 13847028, 15977340, 17308785, 18462704, 20770542, 21303120, 22454640, 23078380, 27694056, 31954680, 34617570, 41541084, 46156760, 51926355, 55388112, 63909360, 69235140, 83082168, 92313520, 103852710, 138470280, 166164336, 207705420, 276940560, 415410840, 830821680]

約数ペア:

[(1, 830821680), (2, 415410840), (3, 276940560), (4, 207705420), (5, 166164336), (6, 138470280), (8, 103852710), (9, 92313520), (10, 83082168), (12, 69235140), (13, 63909360), (15, 55388112), (16, 51926355), (18, 46156760), (20, 41541084), (24, 34617570), (26, 31954680), (30, 27694056), (36, 23078380), (37, 22454640), (39, 21303120), (40, 20770542), (45, 18462704), (48, 17308785), (52, 15977340), (60, 13847028), (65, 12781872), (72, 11539190), (74, 11227320), (78, 10651560), (80, 10385271), (90, 9231352), (104, 7988670), (111, 7484880), (117, 7101040), (120, 6923514), (130, 6390936), (144, 5769595), (148, 5613660), (156, 5325780), (180, 4615676), (185, 4490928), (195, 4260624), (208, 3994335), (222, 3742440), (234, 3550520), (240, 3461757), (260, 3195468), (296, 2806830), (312, 2662890), (333, 2494960), (360, 2307838), (370, 2245464), (390, 2130312), (444, 1871220), (468, 1775260), (481, 1727280), (520, 1597734), (555, 1496976), (585, 1420208), (592, 1403415), (624, 1331445), (666, 1247480), (720, 1153919), (740, 1122732), (780, 1065156), (888, 935610), (936, 887630), (962, 863640), (1040, 798867), (1110, 748488), (1170, 710104), (1332, 623740), (1443, 575760), (1480, 561366), (1560, 532578), (1665, 498992), (1776, 467805), (1872, 443815), (1924, 431820), (2220, 374244), (2340, 355052), (2399, 346320), (2405, 345456), (2664, 311870), (2886, 287880), (2960, 280683), (3120, 266289), (3330, 249496), (3848, 215910), (4329, 191920), (4440, 187122), (4680, 177526), (4798, 173160), (4810, 172728), (5328, 155935), (5772, 143940), (6660, 124748), (7197, 115440), (7215, 115152), (7696, 107955), (8658, 95960), (8880, 93561), (9360, 88763), (9596, 86580), (9620, 86364), (11544, 71970), (11995, 69264), (13320, 62374), (14394, 57720), (14430, 57576), (17316, 47980), (19192, 43290), (19240, 43182), (21591, 38480), (21645, 38384), (23088, 35985), (23990, 34632), (26640, 31187), (28788, 28860)]