928655640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21319}}^1$

素因数の和:21358

約数の個数: 144

約数和(自身を含む): 3317605200

約数和(自身を除く): 2388949560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21319, 21780, 42638, 43560, 63957, 85276, 106595, 127914, 170552, 191871, 213190, 234509, 255828, 319785, 383742, 426380, 469018, 511656, 639570, 703527, 767484, 852760, 938036, 959355, 1172545, 1279140, 1407054, 1534968, 1876072, 1918710, 2110581, 2345090, 2558280, 2579599, 2814108, 3517635, 3837420, 4221162, 4690180, 5159198, 5628216, 7035270, 7674840, 7738797, 8442324, 9380360, 10318396, 10552905, 12897995, 14070540, 15477594, 16884648, 20636792, 21105810, 23216391, 25795990, 28141080, 30955188, 38693985, 42211620, 46432782, 51591980, 61910376, 77387970, 84423240, 92865564, 103183960, 116081955, 154775940, 185731128, 232163910, 309551880, 464327820, 928655640]

約数ペア:

[(1, 928655640), (2, 464327820), (3, 309551880), (4, 232163910), (5, 185731128), (6, 154775940), (8, 116081955), (9, 103183960), (10, 92865564), (11, 84423240), (12, 77387970), (15, 61910376), (18, 51591980), (20, 46432782), (22, 42211620), (24, 38693985), (30, 30955188), (33, 28141080), (36, 25795990), (40, 23216391), (44, 21105810), (45, 20636792), (55, 16884648), (60, 15477594), (66, 14070540), (72, 12897995), (88, 10552905), (90, 10318396), (99, 9380360), (110, 8442324), (120, 7738797), (121, 7674840), (132, 7035270), (165, 5628216), (180, 5159198), (198, 4690180), (220, 4221162), (242, 3837420), (264, 3517635), (330, 2814108), (360, 2579599), (363, 2558280), (396, 2345090), (440, 2110581), (484, 1918710), (495, 1876072), (605, 1534968), (660, 1407054), (726, 1279140), (792, 1172545), (968, 959355), (990, 938036), (1089, 852760), (1210, 767484), (1320, 703527), (1452, 639570), (1815, 511656), (1980, 469018), (2178, 426380), (2420, 383742), (2904, 319785), (3630, 255828), (3960, 234509), (4356, 213190), (4840, 191871), (5445, 170552), (7260, 127914), (8712, 106595), (10890, 85276), (14520, 63957), (21319, 43560), (21780, 42638)]