1025523240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7057}}^1$

素因数の和:7251

約数の個数: 128

約数和(自身を含む): 3536904960

約数和(自身を除く): 2511381720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 346, 420, 519, 692, 840, 865, 1038, 1211, 1384, 1730, 2076, 2422, 2595, 3460, 3633, 4152, 4844, 5190, 6055, 6920, 7057, 7266, 9688, 10380, 12110, 14114, 14532, 18165, 20760, 21171, 24220, 28228, 29064, 35285, 36330, 42342, 48440, 49399, 56456, 70570, 72660, 84684, 98798, 105855, 141140, 145320, 148197, 169368, 197596, 211710, 246995, 282280, 296394, 395192, 423420, 493990, 592788, 740985, 846840, 987980, 1185576, 1220861, 1481970, 1975960, 2441722, 2963940, 3662583, 4883444, 5927880, 6104305, 7325166, 8546027, 9766888, 12208610, 14650332, 17092054, 18312915, 24417220, 25638081, 29300664, 34184108, 36625830, 42730135, 48834440, 51276162, 68368216, 73251660, 85460270, 102552324, 128190405, 146503320, 170920540, 205104648, 256380810, 341841080, 512761620, 1025523240]

約数ペア:

[(1, 1025523240), (2, 512761620), (3, 341841080), (4, 256380810), (5, 205104648), (6, 170920540), (7, 146503320), (8, 128190405), (10, 102552324), (12, 85460270), (14, 73251660), (15, 68368216), (20, 51276162), (21, 48834440), (24, 42730135), (28, 36625830), (30, 34184108), (35, 29300664), (40, 25638081), (42, 24417220), (56, 18312915), (60, 17092054), (70, 14650332), (84, 12208610), (105, 9766888), (120, 8546027), (140, 7325166), (168, 6104305), (173, 5927880), (210, 4883444), (280, 3662583), (346, 2963940), (420, 2441722), (519, 1975960), (692, 1481970), (840, 1220861), (865, 1185576), (1038, 987980), (1211, 846840), (1384, 740985), (1730, 592788), (2076, 493990), (2422, 423420), (2595, 395192), (3460, 296394), (3633, 282280), (4152, 246995), (4844, 211710), (5190, 197596), (6055, 169368), (6920, 148197), (7057, 145320), (7266, 141140), (9688, 105855), (10380, 98798), (12110, 84684), (14114, 72660), (14532, 70570), (18165, 56456), (20760, 49399), (21171, 48440), (24220, 42342), (28228, 36330), (29064, 35285)]