15670638480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{198463}}^1$

素因数の和:198533

約数の個数: 160

約数和(自身を含む): 56700370944

約数和(自身を除く): 41029732464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 11280, 13160, 15792, 19740, 26320, 39480, 78960, 198463, 396926, 595389, 793852, 992315, 1190778, 1389241, 1587704, 1984630, 2381556, 2778482, 2976945, 3175408, 3969260, 4167723, 4763112, 5556964, 5953890, 6946205, 7938520, 8335446, 9327761, 9526224, 11113928, 11907780, 13892410, 15877040, 16670892, 18655522, 20838615, 22227856, 23815560, 27784820, 27983283, 33341784, 37311044, 41677230, 46638805, 47631120, 55569640, 55966566, 65294327, 66683568, 74622088, 83354460, 93277610, 111139280, 111933132, 130588654, 139916415, 149244176, 166708920, 186555220, 195882981, 223866264, 261177308, 279832830, 326471635, 333417840, 373110440, 391765962, 447732528, 522354616, 559665660, 652943270, 746220880, 783531924, 979414905, 1044709232, 1119331320, 1305886540, 1567063848, 1958829810, 2238662640, 2611773080, 3134127696, 3917659620, 5223546160, 7835319240, 15670638480]

約数ペア:

[(1, 15670638480), (2, 7835319240), (3, 5223546160), (4, 3917659620), (5, 3134127696), (6, 2611773080), (7, 2238662640), (8, 1958829810), (10, 1567063848), (12, 1305886540), (14, 1119331320), (15, 1044709232), (16, 979414905), (20, 783531924), (21, 746220880), (24, 652943270), (28, 559665660), (30, 522354616), (35, 447732528), (40, 391765962), (42, 373110440), (47, 333417840), (48, 326471635), (56, 279832830), (60, 261177308), (70, 223866264), (80, 195882981), (84, 186555220), (94, 166708920), (105, 149244176), (112, 139916415), (120, 130588654), (140, 111933132), (141, 111139280), (168, 93277610), (188, 83354460), (210, 74622088), (235, 66683568), (240, 65294327), (280, 55966566), (282, 55569640), (329, 47631120), (336, 46638805), (376, 41677230), (420, 37311044), (470, 33341784), (560, 27983283), (564, 27784820), (658, 23815560), (705, 22227856), (752, 20838615), (840, 18655522), (940, 16670892), (987, 15877040), (1128, 13892410), (1316, 11907780), (1410, 11113928), (1645, 9526224), (1680, 9327761), (1880, 8335446), (1974, 7938520), (2256, 6946205), (2632, 5953890), (2820, 5556964), (3290, 4763112), (3760, 4167723), (3948, 3969260), (4935, 3175408), (5264, 2976945), (5640, 2778482), (6580, 2381556), (7896, 1984630), (9870, 1587704), (11280, 1389241), (13160, 1190778), (15792, 992315), (19740, 793852), (26320, 595389), (39480, 396926), (78960, 198463)]