974327640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56779}}^1$

素因数の和:56817

約数の個数: 128

約数和(自身を含む): 3434054400

約数和(自身を除く): 2459726760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 56779, 113558, 170337, 227116, 283895, 340674, 454232, 567790, 624569, 681348, 738127, 851685, 1135580, 1249138, 1362696, 1476254, 1703370, 1873707, 2214381, 2271160, 2498276, 2952508, 3122845, 3406740, 3690635, 3747414, 4428762, 4996552, 5905016, 6245690, 6813480, 7381270, 7494828, 8119397, 8857524, 9368535, 11071905, 12491380, 14762540, 14989656, 16238794, 17715048, 18737070, 22143810, 24358191, 24982760, 29525080, 32477588, 37474140, 40596985, 44287620, 48716382, 64955176, 74948280, 81193970, 88575240, 97432764, 121790955, 162387940, 194865528, 243581910, 324775880, 487163820, 974327640]

約数ペア:

[(1, 974327640), (2, 487163820), (3, 324775880), (4, 243581910), (5, 194865528), (6, 162387940), (8, 121790955), (10, 97432764), (11, 88575240), (12, 81193970), (13, 74948280), (15, 64955176), (20, 48716382), (22, 44287620), (24, 40596985), (26, 37474140), (30, 32477588), (33, 29525080), (39, 24982760), (40, 24358191), (44, 22143810), (52, 18737070), (55, 17715048), (60, 16238794), (65, 14989656), (66, 14762540), (78, 12491380), (88, 11071905), (104, 9368535), (110, 8857524), (120, 8119397), (130, 7494828), (132, 7381270), (143, 6813480), (156, 6245690), (165, 5905016), (195, 4996552), (220, 4428762), (260, 3747414), (264, 3690635), (286, 3406740), (312, 3122845), (330, 2952508), (390, 2498276), (429, 2271160), (440, 2214381), (520, 1873707), (572, 1703370), (660, 1476254), (715, 1362696), (780, 1249138), (858, 1135580), (1144, 851685), (1320, 738127), (1430, 681348), (1560, 624569), (1716, 567790), (2145, 454232), (2860, 340674), (3432, 283895), (4290, 227116), (5720, 170337), (8580, 113558), (17160, 56779)]