73979880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 244339200

約数和(自身を除く): 170359320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1009, 1128, 1222, 1410, 1560, 1833, 1880, 2018, 2444, 2820, 3027, 3055, 3666, 4036, 4888, 5045, 5640, 6054, 6110, 7332, 8072, 9165, 10090, 12108, 12220, 13117, 14664, 15135, 18330, 20180, 24216, 24440, 26234, 30270, 36660, 39351, 40360, 47423, 52468, 60540, 65585, 73320, 78702, 94846, 104936, 121080, 131170, 142269, 157404, 189692, 196755, 237115, 262340, 284538, 314808, 379384, 393510, 474230, 524680, 569076, 616499, 711345, 787020, 948460, 1138152, 1232998, 1422690, 1574040, 1849497, 1896920, 2465996, 2845380, 3082495, 3698994, 4931992, 5690760, 6164990, 7397988, 9247485, 12329980, 14795976, 18494970, 24659960, 36989940, 73979880]

約数ペア:

[(1, 73979880), (2, 36989940), (3, 24659960), (4, 18494970), (5, 14795976), (6, 12329980), (8, 9247485), (10, 7397988), (12, 6164990), (13, 5690760), (15, 4931992), (20, 3698994), (24, 3082495), (26, 2845380), (30, 2465996), (39, 1896920), (40, 1849497), (47, 1574040), (52, 1422690), (60, 1232998), (65, 1138152), (78, 948460), (94, 787020), (104, 711345), (120, 616499), (130, 569076), (141, 524680), (156, 474230), (188, 393510), (195, 379384), (235, 314808), (260, 284538), (282, 262340), (312, 237115), (376, 196755), (390, 189692), (470, 157404), (520, 142269), (564, 131170), (611, 121080), (705, 104936), (780, 94846), (940, 78702), (1009, 73320), (1128, 65585), (1222, 60540), (1410, 52468), (1560, 47423), (1833, 40360), (1880, 39351), (2018, 36660), (2444, 30270), (2820, 26234), (3027, 24440), (3055, 24216), (3666, 20180), (4036, 18330), (4888, 15135), (5045, 14664), (5640, 13117), (6054, 12220), (6110, 12108), (7332, 10090), (8072, 9165)]