2128536480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{90499}}^1$

素因数の和:90531

約数の個数: 144

約数和(自身を含む): 7799652000

約数和(自身を除く): 5671115520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 90499, 180998, 271497, 361996, 452495, 542994, 633493, 723992, 904990, 1085988, 1266986, 1357485, 1447984, 1809980, 1900479, 2171976, 2533972, 2714970, 2895968, 3167465, 3619960, 3800958, 4343952, 4434451, 5067944, 5429940, 6334930, 7239920, 7601916, 8687904, 8868902, 9502395, 10135888, 10859880, 12669860, 13303353, 14479840, 15203832, 17737804, 19004790, 20271776, 21719760, 22172255, 25339720, 26606706, 30407664, 35475608, 38009580, 43439520, 44344510, 50679440, 53213412, 60815328, 66516765, 70951216, 76019160, 88689020, 101358880, 106426824, 133033530, 141902432, 152038320, 177378040, 212853648, 266067060, 304076640, 354756080, 425707296, 532134120, 709512160, 1064268240, 2128536480]

約数ペア:

[(1, 2128536480), (2, 1064268240), (3, 709512160), (4, 532134120), (5, 425707296), (6, 354756080), (7, 304076640), (8, 266067060), (10, 212853648), (12, 177378040), (14, 152038320), (15, 141902432), (16, 133033530), (20, 106426824), (21, 101358880), (24, 88689020), (28, 76019160), (30, 70951216), (32, 66516765), (35, 60815328), (40, 53213412), (42, 50679440), (48, 44344510), (49, 43439520), (56, 38009580), (60, 35475608), (70, 30407664), (80, 26606706), (84, 25339720), (96, 22172255), (98, 21719760), (105, 20271776), (112, 19004790), (120, 17737804), (140, 15203832), (147, 14479840), (160, 13303353), (168, 12669860), (196, 10859880), (210, 10135888), (224, 9502395), (240, 8868902), (245, 8687904), (280, 7601916), (294, 7239920), (336, 6334930), (392, 5429940), (420, 5067944), (480, 4434451), (490, 4343952), (560, 3800958), (588, 3619960), (672, 3167465), (735, 2895968), (784, 2714970), (840, 2533972), (980, 2171976), (1120, 1900479), (1176, 1809980), (1470, 1447984), (1568, 1357485), (1680, 1266986), (1960, 1085988), (2352, 904990), (2940, 723992), (3360, 633493), (3920, 542994), (4704, 452495), (5880, 361996), (7840, 271497), (11760, 180998), (23520, 90499)]