70205940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 259547904

約数和(自身を除く): 189341964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 81, 82, 84, 90, 105, 108, 123, 126, 135, 140, 151, 162, 164, 180, 189, 205, 210, 246, 252, 270, 287, 302, 315, 324, 369, 378, 405, 410, 420, 453, 492, 540, 567, 574, 604, 615, 630, 738, 755, 756, 810, 820, 861, 906, 945, 1057, 1107, 1134, 1148, 1230, 1260, 1359, 1435, 1476, 1510, 1620, 1722, 1812, 1845, 1890, 2114, 2214, 2265, 2268, 2460, 2583, 2718, 2835, 2870, 3020, 3171, 3321, 3444, 3690, 3780, 4077, 4228, 4305, 4428, 4530, 5166, 5285, 5436, 5535, 5670, 5740, 6191, 6342, 6642, 6795, 7380, 7749, 8154, 8610, 9060, 9513, 10332, 10570, 11070, 11340, 12231, 12382, 12684, 12915, 13284, 13590, 15498, 15855, 16308, 16605, 17220, 18573, 19026, 20385, 21140, 22140, 23247, 24462, 24764, 25830, 27180, 28539, 30955, 30996, 31710, 33210, 37146, 38052, 38745, 40770, 43337, 46494, 47565, 48924, 51660, 55719, 57078, 61155, 61910, 63420, 66420, 74292, 77490, 81540, 85617, 86674, 92865, 92988, 95130, 111438, 114156, 116235, 122310, 123820, 130011, 142695, 154980, 167157, 171234, 173348, 185730, 190260, 216685, 222876, 232470, 244620, 260022, 278595, 285390, 334314, 342468, 371460, 390033, 428085, 433370, 464940, 501471, 520044, 557190, 570780, 650055, 668628, 780066, 835785, 856170, 866740, 1002942, 1114380, 1170099, 1300110, 1560132, 1671570, 1712340, 1950165, 2005884, 2340198, 2507355, 2600220, 3343140, 3510297, 3900330, 4680396, 5014710, 5850495, 7020594, 7800660, 10029420, 11700990, 14041188, 17551485, 23401980, 35102970, 70205940]

約数ペア:

[(1, 70205940), (2, 35102970), (3, 23401980), (4, 17551485), (5, 14041188), (6, 11700990), (7, 10029420), (9, 7800660), (10, 7020594), (12, 5850495), (14, 5014710), (15, 4680396), (18, 3900330), (20, 3510297), (21, 3343140), (27, 2600220), (28, 2507355), (30, 2340198), (35, 2005884), (36, 1950165), (41, 1712340), (42, 1671570), (45, 1560132), (54, 1300110), (60, 1170099), (63, 1114380), (70, 1002942), (81, 866740), (82, 856170), (84, 835785), (90, 780066), (105, 668628), (108, 650055), (123, 570780), (126, 557190), (135, 520044), (140, 501471), (151, 464940), (162, 433370), (164, 428085), (180, 390033), (189, 371460), (205, 342468), (210, 334314), (246, 285390), (252, 278595), (270, 260022), (287, 244620), (302, 232470), (315, 222876), (324, 216685), (369, 190260), (378, 185730), (405, 173348), (410, 171234), (420, 167157), (453, 154980), (492, 142695), (540, 130011), (567, 123820), (574, 122310), (604, 116235), (615, 114156), (630, 111438), (738, 95130), (755, 92988), (756, 92865), (810, 86674), (820, 85617), (861, 81540), (906, 77490), (945, 74292), (1057, 66420), (1107, 63420), (1134, 61910), (1148, 61155), (1230, 57078), (1260, 55719), (1359, 51660), (1435, 48924), (1476, 47565), (1510, 46494), (1620, 43337), (1722, 40770), (1812, 38745), (1845, 38052), (1890, 37146), (2114, 33210), (2214, 31710), (2265, 30996), (2268, 30955), (2460, 28539), (2583, 27180), (2718, 25830), (2835, 24764), (2870, 24462), (3020, 23247), (3171, 22140), (3321, 21140), (3444, 20385), (3690, 19026), (3780, 18573), (4077, 17220), (4228, 16605), (4305, 16308), (4428, 15855), (4530, 15498), (5166, 13590), (5285, 13284), (5436, 12915), (5535, 12684), (5670, 12382), (5740, 12231), (6191, 11340), (6342, 11070), (6642, 10570), (6795, 10332), (7380, 9513), (7749, 9060), (8154, 8610)]