2288742960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{27803}}^1$

素因数の和:27840

約数の個数: 160

約数和(自身を含む): 8274470400

約数和(自身を除く): 5985727440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 5145, 5488, 5880, 6860, 8232, 10290, 11760, 13720, 16464, 20580, 27440, 27803, 41160, 55606, 82320, 83409, 111212, 139015, 166818, 194621, 222424, 278030, 333636, 389242, 417045, 444848, 556060, 583863, 667272, 778484, 834090, 973105, 1112120, 1167726, 1334544, 1362347, 1556968, 1668180, 1946210, 2224240, 2335452, 2724694, 2919315, 3113936, 3336360, 3892420, 4087041, 4670904, 5449388, 5838630, 6672720, 6811735, 7784840, 8174082, 9341808, 9536429, 10898776, 11677260, 13623470, 15569680, 16348164, 19072858, 20435205, 21797552, 23354520, 27246940, 28609287, 32696328, 38145716, 40870410, 46709040, 47682145, 54493880, 57218574, 65392656, 76291432, 81740820, 95364290, 108987760, 114437148, 143046435, 152582864, 163481640, 190728580, 228874296, 286092870, 326963280, 381457160, 457748592, 572185740, 762914320, 1144371480, 2288742960]

約数ペア:

[(1, 2288742960), (2, 1144371480), (3, 762914320), (4, 572185740), (5, 457748592), (6, 381457160), (7, 326963280), (8, 286092870), (10, 228874296), (12, 190728580), (14, 163481640), (15, 152582864), (16, 143046435), (20, 114437148), (21, 108987760), (24, 95364290), (28, 81740820), (30, 76291432), (35, 65392656), (40, 57218574), (42, 54493880), (48, 47682145), (49, 46709040), (56, 40870410), (60, 38145716), (70, 32696328), (80, 28609287), (84, 27246940), (98, 23354520), (105, 21797552), (112, 20435205), (120, 19072858), (140, 16348164), (147, 15569680), (168, 13623470), (196, 11677260), (210, 10898776), (240, 9536429), (245, 9341808), (280, 8174082), (294, 7784840), (336, 6811735), (343, 6672720), (392, 5838630), (420, 5449388), (490, 4670904), (560, 4087041), (588, 3892420), (686, 3336360), (735, 3113936), (784, 2919315), (840, 2724694), (980, 2335452), (1029, 2224240), (1176, 1946210), (1372, 1668180), (1470, 1556968), (1680, 1362347), (1715, 1334544), (1960, 1167726), (2058, 1112120), (2352, 973105), (2744, 834090), (2940, 778484), (3430, 667272), (3920, 583863), (4116, 556060), (5145, 444848), (5488, 417045), (5880, 389242), (6860, 333636), (8232, 278030), (10290, 222424), (11760, 194621), (13720, 166818), (16464, 139015), (20580, 111212), (27440, 83409), (27803, 82320), (41160, 55606)]