147959760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 160

約数和(自身を含む): 504967680

約数和(自身を除く): 357007920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1009, 1040, 1128, 1222, 1410, 1560, 1833, 1880, 2018, 2256, 2444, 2820, 3027, 3055, 3120, 3666, 3760, 4036, 4888, 5045, 5640, 6054, 6110, 7332, 8072, 9165, 9776, 10090, 11280, 12108, 12220, 13117, 14664, 15135, 16144, 18330, 20180, 24216, 24440, 26234, 29328, 30270, 36660, 39351, 40360, 47423, 48432, 48880, 52468, 60540, 65585, 73320, 78702, 80720, 94846, 104936, 121080, 131170, 142269, 146640, 157404, 189692, 196755, 209872, 237115, 242160, 262340, 284538, 314808, 379384, 393510, 474230, 524680, 569076, 616499, 629616, 711345, 758768, 787020, 948460, 1049360, 1138152, 1232998, 1422690, 1574040, 1849497, 1896920, 2276304, 2465996, 2845380, 3082495, 3148080, 3698994, 3793840, 4931992, 5690760, 6164990, 7397988, 9247485, 9863984, 11381520, 12329980, 14795976, 18494970, 24659960, 29591952, 36989940, 49319920, 73979880, 147959760]

約数ペア:

[(1, 147959760), (2, 73979880), (3, 49319920), (4, 36989940), (5, 29591952), (6, 24659960), (8, 18494970), (10, 14795976), (12, 12329980), (13, 11381520), (15, 9863984), (16, 9247485), (20, 7397988), (24, 6164990), (26, 5690760), (30, 4931992), (39, 3793840), (40, 3698994), (47, 3148080), (48, 3082495), (52, 2845380), (60, 2465996), (65, 2276304), (78, 1896920), (80, 1849497), (94, 1574040), (104, 1422690), (120, 1232998), (130, 1138152), (141, 1049360), (156, 948460), (188, 787020), (195, 758768), (208, 711345), (235, 629616), (240, 616499), (260, 569076), (282, 524680), (312, 474230), (376, 393510), (390, 379384), (470, 314808), (520, 284538), (564, 262340), (611, 242160), (624, 237115), (705, 209872), (752, 196755), (780, 189692), (940, 157404), (1009, 146640), (1040, 142269), (1128, 131170), (1222, 121080), (1410, 104936), (1560, 94846), (1833, 80720), (1880, 78702), (2018, 73320), (2256, 65585), (2444, 60540), (2820, 52468), (3027, 48880), (3055, 48432), (3120, 47423), (3666, 40360), (3760, 39351), (4036, 36660), (4888, 30270), (5045, 29328), (5640, 26234), (6054, 24440), (6110, 24216), (7332, 20180), (8072, 18330), (9165, 16144), (9776, 15135), (10090, 14664), (11280, 13117), (12108, 12220)]