1957967760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1847}}^1$

素因数の和:2501

約数の個数: 160

約数和(自身を含む): 6951555072

約数和(自身を除く): 4993587312

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, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 631, 840, 1262, 1680, 1847, 1893, 2524, 3155, 3694, 3786, 4417, 5048, 5541, 6310, 7388, 7572, 8834, 9235, 9465, 10096, 11082, 12620, 12929, 13251, 14776, 15144, 17668, 18470, 18930, 22085, 22164, 25240, 25858, 26502, 27705, 29552, 30288, 35336, 36940, 37860, 38787, 44170, 44328, 50480, 51716, 53004, 55410, 64645, 66255, 70672, 73880, 75720, 77574, 88340, 88656, 103432, 106008, 110820, 129290, 132510, 147760, 151440, 155148, 176680, 193935, 206864, 212016, 221640, 258580, 265020, 310296, 353360, 387870, 443280, 517160, 530040, 620592, 775740, 1034320, 1060080, 1165457, 1551480, 2330914, 3102960, 3496371, 4661828, 5827285, 6992742, 8158199, 9323656, 11654570, 13985484, 16316398, 17481855, 18647312, 23309140, 24474597, 27970968, 32632796, 34963710, 40790995, 46618280, 48949194, 55941936, 65265592, 69927420, 81581990, 93236560, 97898388, 122372985, 130531184, 139854840, 163163980, 195796776, 244745970, 279709680, 326327960, 391593552, 489491940, 652655920, 978983880, 1957967760]

約数ペア:

[(1, 1957967760), (2, 978983880), (3, 652655920), (4, 489491940), (5, 391593552), (6, 326327960), (7, 279709680), (8, 244745970), (10, 195796776), (12, 163163980), (14, 139854840), (15, 130531184), (16, 122372985), (20, 97898388), (21, 93236560), (24, 81581990), (28, 69927420), (30, 65265592), (35, 55941936), (40, 48949194), (42, 46618280), (48, 40790995), (56, 34963710), (60, 32632796), (70, 27970968), (80, 24474597), (84, 23309140), (105, 18647312), (112, 17481855), (120, 16316398), (140, 13985484), (168, 11654570), (210, 9323656), (240, 8158199), (280, 6992742), (336, 5827285), (420, 4661828), (560, 3496371), (631, 3102960), (840, 2330914), (1262, 1551480), (1680, 1165457), (1847, 1060080), (1893, 1034320), (2524, 775740), (3155, 620592), (3694, 530040), (3786, 517160), (4417, 443280), (5048, 387870), (5541, 353360), (6310, 310296), (7388, 265020), (7572, 258580), (8834, 221640), (9235, 212016), (9465, 206864), (10096, 193935), (11082, 176680), (12620, 155148), (12929, 151440), (13251, 147760), (14776, 132510), (15144, 129290), (17668, 110820), (18470, 106008), (18930, 103432), (22085, 88656), (22164, 88340), (25240, 77574), (25858, 75720), (26502, 73880), (27705, 70672), (29552, 66255), (30288, 64645), (35336, 55410), (36940, 53004), (37860, 51716), (38787, 50480), (44170, 44328)]