185241840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1647

約数の個数: 160

約数和(自身を含む): 665957376

約数和(自身を除く): 480715536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1553, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3106, 3408, 3976, 4260, 4659, 4970, 5680, 5964, 6212, 7455, 7765, 7952, 8520, 9318, 9940, 10871, 11928, 12424, 14910, 15530, 17040, 18636, 19880, 21742, 23295, 23856, 24848, 29820, 31060, 32613, 37272, 39760, 43484, 46590, 54355, 59640, 62120, 65226, 74544, 86968, 93180, 108710, 110263, 119280, 124240, 130452, 163065, 173936, 186360, 217420, 220526, 260904, 326130, 330789, 372720, 434840, 441052, 521808, 551315, 652260, 661578, 771841, 869680, 882104, 1102630, 1304520, 1323156, 1543682, 1653945, 1764208, 2205260, 2315523, 2609040, 2646312, 3087364, 3307890, 3859205, 4410520, 4631046, 5292624, 6174728, 6615780, 7718410, 8821040, 9262092, 11577615, 12349456, 13231560, 15436820, 18524184, 23155230, 26463120, 30873640, 37048368, 46310460, 61747280, 92620920, 185241840]

約数ペア:

[(1, 185241840), (2, 92620920), (3, 61747280), (4, 46310460), (5, 37048368), (6, 30873640), (7, 26463120), (8, 23155230), (10, 18524184), (12, 15436820), (14, 13231560), (15, 12349456), (16, 11577615), (20, 9262092), (21, 8821040), (24, 7718410), (28, 6615780), (30, 6174728), (35, 5292624), (40, 4631046), (42, 4410520), (48, 3859205), (56, 3307890), (60, 3087364), (70, 2646312), (71, 2609040), (80, 2315523), (84, 2205260), (105, 1764208), (112, 1653945), (120, 1543682), (140, 1323156), (142, 1304520), (168, 1102630), (210, 882104), (213, 869680), (240, 771841), (280, 661578), (284, 652260), (336, 551315), (355, 521808), (420, 441052), (426, 434840), (497, 372720), (560, 330789), (568, 326130), (710, 260904), (840, 220526), (852, 217420), (994, 186360), (1065, 173936), (1136, 163065), (1420, 130452), (1491, 124240), (1553, 119280), (1680, 110263), (1704, 108710), (1988, 93180), (2130, 86968), (2485, 74544), (2840, 65226), (2982, 62120), (3106, 59640), (3408, 54355), (3976, 46590), (4260, 43484), (4659, 39760), (4970, 37272), (5680, 32613), (5964, 31060), (6212, 29820), (7455, 24848), (7765, 23856), (7952, 23295), (8520, 21742), (9318, 19880), (9940, 18636), (10871, 17040), (11928, 15530), (12424, 14910)]