173515160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 487831680

約数和(自身を除く): 314316520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 364, 365, 455, 511, 520, 584, 653, 728, 730, 910, 949, 1022, 1306, 1460, 1820, 1898, 2044, 2555, 2612, 2920, 3265, 3640, 3796, 4088, 4571, 4745, 5110, 5224, 6530, 6643, 7592, 8489, 9142, 9490, 10220, 13060, 13286, 16978, 18284, 18980, 20440, 22855, 26120, 26572, 33215, 33956, 36568, 37960, 42445, 45710, 47669, 53144, 59423, 66430, 67912, 84890, 91420, 95338, 118846, 132860, 169780, 182840, 190676, 237692, 238345, 265720, 297115, 333683, 339560, 381352, 475384, 476690, 594230, 619697, 667366, 953380, 1188460, 1239394, 1334732, 1668415, 1906760, 2376920, 2478788, 2669464, 3098485, 3336830, 4337879, 4957576, 6196970, 6673660, 8675758, 12393940, 13347320, 17351516, 21689395, 24787880, 34703032, 43378790, 86757580, 173515160]

約数ペア:

[(1, 173515160), (2, 86757580), (4, 43378790), (5, 34703032), (7, 24787880), (8, 21689395), (10, 17351516), (13, 13347320), (14, 12393940), (20, 8675758), (26, 6673660), (28, 6196970), (35, 4957576), (40, 4337879), (52, 3336830), (56, 3098485), (65, 2669464), (70, 2478788), (73, 2376920), (91, 1906760), (104, 1668415), (130, 1334732), (140, 1239394), (146, 1188460), (182, 953380), (260, 667366), (280, 619697), (292, 594230), (364, 476690), (365, 475384), (455, 381352), (511, 339560), (520, 333683), (584, 297115), (653, 265720), (728, 238345), (730, 237692), (910, 190676), (949, 182840), (1022, 169780), (1306, 132860), (1460, 118846), (1820, 95338), (1898, 91420), (2044, 84890), (2555, 67912), (2612, 66430), (2920, 59423), (3265, 53144), (3640, 47669), (3796, 45710), (4088, 42445), (4571, 37960), (4745, 36568), (5110, 33956), (5224, 33215), (6530, 26572), (6643, 26120), (7592, 22855), (8489, 20440), (9142, 18980), (9490, 18284), (10220, 16978), (13060, 13286)]