159508860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 535127040

約数和(自身を除く): 375618180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 59, 60, 70, 82, 84, 105, 118, 123, 140, 157, 164, 177, 205, 210, 236, 246, 287, 295, 314, 354, 410, 413, 420, 471, 492, 574, 590, 615, 628, 708, 785, 820, 826, 861, 885, 942, 1099, 1148, 1180, 1230, 1239, 1435, 1570, 1652, 1722, 1770, 1884, 2065, 2198, 2355, 2419, 2460, 2478, 2870, 3140, 3297, 3444, 3540, 4130, 4305, 4396, 4710, 4838, 4956, 5495, 5740, 6195, 6437, 6594, 7257, 8260, 8610, 9263, 9420, 9676, 10990, 12095, 12390, 12874, 13188, 14514, 16485, 16933, 17220, 18526, 19311, 21980, 24190, 24780, 25748, 27789, 29028, 32185, 32970, 33866, 36285, 37052, 38622, 45059, 46315, 48380, 50799, 55578, 64370, 64841, 65940, 67732, 72570, 77244, 84665, 90118, 92630, 96555, 101598, 111156, 128740, 129682, 135177, 138945, 145140, 169330, 180236, 185260, 193110, 194523, 203196, 225295, 253995, 259364, 270354, 277890, 324205, 338660, 379783, 386220, 389046, 450590, 507990, 540708, 555780, 648410, 675885, 759566, 778092, 901180, 972615, 1015980, 1139349, 1296820, 1351770, 1519132, 1898915, 1945230, 2278698, 2658481, 2703540, 3797830, 3890460, 4557396, 5316962, 5696745, 7595660, 7975443, 10633924, 11393490, 13292405, 15950886, 22786980, 26584810, 31901772, 39877215, 53169620, 79754430, 159508860]

約数ペア:

[(1, 159508860), (2, 79754430), (3, 53169620), (4, 39877215), (5, 31901772), (6, 26584810), (7, 22786980), (10, 15950886), (12, 13292405), (14, 11393490), (15, 10633924), (20, 7975443), (21, 7595660), (28, 5696745), (30, 5316962), (35, 4557396), (41, 3890460), (42, 3797830), (59, 2703540), (60, 2658481), (70, 2278698), (82, 1945230), (84, 1898915), (105, 1519132), (118, 1351770), (123, 1296820), (140, 1139349), (157, 1015980), (164, 972615), (177, 901180), (205, 778092), (210, 759566), (236, 675885), (246, 648410), (287, 555780), (295, 540708), (314, 507990), (354, 450590), (410, 389046), (413, 386220), (420, 379783), (471, 338660), (492, 324205), (574, 277890), (590, 270354), (615, 259364), (628, 253995), (708, 225295), (785, 203196), (820, 194523), (826, 193110), (861, 185260), (885, 180236), (942, 169330), (1099, 145140), (1148, 138945), (1180, 135177), (1230, 129682), (1239, 128740), (1435, 111156), (1570, 101598), (1652, 96555), (1722, 92630), (1770, 90118), (1884, 84665), (2065, 77244), (2198, 72570), (2355, 67732), (2419, 65940), (2460, 64841), (2478, 64370), (2870, 55578), (3140, 50799), (3297, 48380), (3444, 46315), (3540, 45059), (4130, 38622), (4305, 37052), (4396, 36285), (4710, 33866), (4838, 32970), (4956, 32185), (5495, 29028), (5740, 27789), (6195, 25748), (6437, 24780), (6594, 24190), (7257, 21980), (8260, 19311), (8610, 18526), (9263, 17220), (9420, 16933), (9676, 16485), (10990, 14514), (12095, 13188), (12390, 12874)]