828998040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2383}}^1$

素因数の和:2633

約数の個数: 128

約数和(自身を含む): 2691440640

約数和(自身を除く): 1862442600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 223, 260, 312, 390, 446, 520, 669, 780, 892, 1115, 1338, 1560, 1784, 2230, 2383, 2676, 2899, 3345, 4460, 4766, 5352, 5798, 6690, 7149, 8697, 8920, 9532, 11596, 11915, 13380, 14298, 14495, 17394, 19064, 23192, 23830, 26760, 28596, 28990, 30979, 34788, 35745, 43485, 47660, 57192, 57980, 61958, 69576, 71490, 86970, 92937, 95320, 115960, 123916, 142980, 154895, 173940, 185874, 247832, 285960, 309790, 347880, 371748, 464685, 531409, 619580, 743496, 929370, 1062818, 1239160, 1594227, 1858740, 2125636, 2657045, 3188454, 3717480, 4251272, 5314090, 6376908, 6908317, 7971135, 10628180, 12753816, 13816634, 15942270, 20724951, 21256360, 27633268, 31884540, 34541585, 41449902, 55266536, 63769080, 69083170, 82899804, 103624755, 138166340, 165799608, 207249510, 276332680, 414499020, 828998040]

約数ペア:

[(1, 828998040), (2, 414499020), (3, 276332680), (4, 207249510), (5, 165799608), (6, 138166340), (8, 103624755), (10, 82899804), (12, 69083170), (13, 63769080), (15, 55266536), (20, 41449902), (24, 34541585), (26, 31884540), (30, 27633268), (39, 21256360), (40, 20724951), (52, 15942270), (60, 13816634), (65, 12753816), (78, 10628180), (104, 7971135), (120, 6908317), (130, 6376908), (156, 5314090), (195, 4251272), (223, 3717480), (260, 3188454), (312, 2657045), (390, 2125636), (446, 1858740), (520, 1594227), (669, 1239160), (780, 1062818), (892, 929370), (1115, 743496), (1338, 619580), (1560, 531409), (1784, 464685), (2230, 371748), (2383, 347880), (2676, 309790), (2899, 285960), (3345, 247832), (4460, 185874), (4766, 173940), (5352, 154895), (5798, 142980), (6690, 123916), (7149, 115960), (8697, 95320), (8920, 92937), (9532, 86970), (11596, 71490), (11915, 69576), (13380, 61958), (14298, 57980), (14495, 57192), (17394, 47660), (19064, 43485), (23192, 35745), (23830, 34788), (26760, 30979), (28596, 28990)]