15677856740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26183}}^1$

素因数の和:26266

約数の個数: 144

約数和(自身を含む): 42123981312

約数和(自身を除く): 26446124572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 49, 52, 65, 70, 91, 94, 98, 130, 140, 182, 188, 196, 235, 245, 260, 329, 364, 455, 470, 490, 611, 637, 658, 910, 940, 980, 1222, 1274, 1316, 1645, 1820, 2303, 2444, 2548, 3055, 3185, 3290, 4277, 4606, 6110, 6370, 6580, 8554, 9212, 11515, 12220, 12740, 17108, 21385, 23030, 26183, 29939, 42770, 46060, 52366, 59878, 85540, 104732, 119756, 130915, 149695, 183281, 261830, 299390, 340379, 366562, 523660, 598780, 680758, 733124, 916405, 1230601, 1282967, 1361516, 1701895, 1832810, 2382653, 2461202, 2565934, 3403790, 3665620, 4765306, 4922404, 5131868, 6153005, 6414835, 6807580, 8614207, 9530612, 11913265, 12306010, 12829670, 15997813, 16678571, 17228414, 23826530, 24612020, 25659340, 31995626, 33357142, 34456828, 43071035, 47653060, 60299449, 63991252, 66714284, 79989065, 83392855, 86142070, 111984691, 120598898, 159978130, 166785710, 172284140, 223969382, 241197796, 301497245, 319956260, 333571420, 447938764, 559923455, 602994490, 783892837, 1119846910, 1205988980, 1567785674, 2239693820, 3135571348, 3919464185, 7838928370, 15677856740]

約数ペア:

[(1, 15677856740), (2, 7838928370), (4, 3919464185), (5, 3135571348), (7, 2239693820), (10, 1567785674), (13, 1205988980), (14, 1119846910), (20, 783892837), (26, 602994490), (28, 559923455), (35, 447938764), (47, 333571420), (49, 319956260), (52, 301497245), (65, 241197796), (70, 223969382), (91, 172284140), (94, 166785710), (98, 159978130), (130, 120598898), (140, 111984691), (182, 86142070), (188, 83392855), (196, 79989065), (235, 66714284), (245, 63991252), (260, 60299449), (329, 47653060), (364, 43071035), (455, 34456828), (470, 33357142), (490, 31995626), (611, 25659340), (637, 24612020), (658, 23826530), (910, 17228414), (940, 16678571), (980, 15997813), (1222, 12829670), (1274, 12306010), (1316, 11913265), (1645, 9530612), (1820, 8614207), (2303, 6807580), (2444, 6414835), (2548, 6153005), (3055, 5131868), (3185, 4922404), (3290, 4765306), (4277, 3665620), (4606, 3403790), (6110, 2565934), (6370, 2461202), (6580, 2382653), (8554, 1832810), (9212, 1701895), (11515, 1361516), (12220, 1282967), (12740, 1230601), (17108, 916405), (21385, 733124), (23030, 680758), (26183, 598780), (29939, 523660), (42770, 366562), (46060, 340379), (52366, 299390), (59878, 261830), (85540, 183281), (104732, 149695), (119756, 130915)]