65332680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 234420480

約数和(自身を除く): 169087800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 271, 280, 287, 294, 328, 392, 410, 420, 490, 492, 542, 574, 588, 615, 735, 813, 820, 840, 861, 980, 984, 1084, 1148, 1176, 1230, 1355, 1435, 1470, 1626, 1640, 1722, 1897, 1960, 2009, 2168, 2296, 2460, 2710, 2870, 2940, 3252, 3444, 3794, 4018, 4065, 4305, 4920, 5420, 5691, 5740, 5880, 6027, 6504, 6888, 7588, 8036, 8130, 8610, 9485, 10045, 10840, 11111, 11382, 11480, 12054, 13279, 15176, 16072, 16260, 17220, 18970, 20090, 22222, 22764, 24108, 26558, 28455, 30135, 32520, 33333, 34440, 37940, 39837, 40180, 44444, 45528, 48216, 53116, 55555, 56910, 60270, 66395, 66666, 75880, 77777, 79674, 80360, 88888, 106232, 111110, 113820, 120540, 132790, 133332, 155554, 159348, 166665, 199185, 222220, 227640, 233331, 241080, 265580, 266664, 311108, 318696, 333330, 388885, 398370, 444440, 466662, 531160, 544439, 622216, 666660, 777770, 796740, 933324, 1088878, 1166655, 1333320, 1555540, 1593480, 1633317, 1866648, 2177756, 2333310, 2722195, 3111080, 3266634, 4355512, 4666620, 5444390, 6533268, 8166585, 9333240, 10888780, 13066536, 16333170, 21777560, 32666340, 65332680]

約数ペア:

[(1, 65332680), (2, 32666340), (3, 21777560), (4, 16333170), (5, 13066536), (6, 10888780), (7, 9333240), (8, 8166585), (10, 6533268), (12, 5444390), (14, 4666620), (15, 4355512), (20, 3266634), (21, 3111080), (24, 2722195), (28, 2333310), (30, 2177756), (35, 1866648), (40, 1633317), (41, 1593480), (42, 1555540), (49, 1333320), (56, 1166655), (60, 1088878), (70, 933324), (82, 796740), (84, 777770), (98, 666660), (105, 622216), (120, 544439), (123, 531160), (140, 466662), (147, 444440), (164, 398370), (168, 388885), (196, 333330), (205, 318696), (210, 311108), (245, 266664), (246, 265580), (271, 241080), (280, 233331), (287, 227640), (294, 222220), (328, 199185), (392, 166665), (410, 159348), (420, 155554), (490, 133332), (492, 132790), (542, 120540), (574, 113820), (588, 111110), (615, 106232), (735, 88888), (813, 80360), (820, 79674), (840, 77777), (861, 75880), (980, 66666), (984, 66395), (1084, 60270), (1148, 56910), (1176, 55555), (1230, 53116), (1355, 48216), (1435, 45528), (1470, 44444), (1626, 40180), (1640, 39837), (1722, 37940), (1897, 34440), (1960, 33333), (2009, 32520), (2168, 30135), (2296, 28455), (2460, 26558), (2710, 24108), (2870, 22764), (2940, 22222), (3252, 20090), (3444, 18970), (3794, 17220), (4018, 16260), (4065, 16072), (4305, 15176), (4920, 13279), (5420, 12054), (5691, 11480), (5740, 11382), (5880, 11111), (6027, 10840), (6504, 10045), (6888, 9485), (7588, 8610), (8036, 8130)]