1996601280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2473}}^1$

素因数の和:2551

約数の個数: 168

約数和(自身を含む): 6567994992

約数和(自身を除く): 4571393712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 841, 870, 928, 960, 1160, 1392, 1682, 1740, 1856, 2320, 2473, 2523, 2784, 3364, 3480, 4205, 4640, 4946, 5046, 5568, 6728, 6960, 7419, 8410, 9280, 9892, 10092, 12365, 12615, 13456, 13920, 14838, 16820, 19784, 20184, 24730, 25230, 26912, 27840, 29676, 33640, 37095, 39568, 40368, 49460, 50460, 53824, 59352, 67280, 71717, 74190, 79136, 80736, 98920, 100920, 118704, 134560, 143434, 148380, 158272, 161472, 197840, 201840, 215151, 237408, 269120, 286868, 296760, 358585, 395680, 403680, 430302, 474816, 573736, 593520, 717170, 791360, 807360, 860604, 1075755, 1147472, 1187040, 1434340, 1721208, 2079793, 2151510, 2294944, 2374080, 2868680, 3442416, 4159586, 4303020, 4589888, 5737360, 6239379, 6884832, 8319172, 8606040, 10398965, 11474720, 12478758, 13769664, 16638344, 17212080, 20797930, 22949440, 24957516, 31196895, 33276688, 34424160, 41595860, 49915032, 62393790, 66553376, 68848320, 83191720, 99830064, 124787580, 133106752, 166383440, 199660128, 249575160, 332766880, 399320256, 499150320, 665533760, 998300640, 1996601280]

約数ペア:

[(1, 1996601280), (2, 998300640), (3, 665533760), (4, 499150320), (5, 399320256), (6, 332766880), (8, 249575160), (10, 199660128), (12, 166383440), (15, 133106752), (16, 124787580), (20, 99830064), (24, 83191720), (29, 68848320), (30, 66553376), (32, 62393790), (40, 49915032), (48, 41595860), (58, 34424160), (60, 33276688), (64, 31196895), (80, 24957516), (87, 22949440), (96, 20797930), (116, 17212080), (120, 16638344), (145, 13769664), (160, 12478758), (174, 11474720), (192, 10398965), (232, 8606040), (240, 8319172), (290, 6884832), (320, 6239379), (348, 5737360), (435, 4589888), (464, 4303020), (480, 4159586), (580, 3442416), (696, 2868680), (841, 2374080), (870, 2294944), (928, 2151510), (960, 2079793), (1160, 1721208), (1392, 1434340), (1682, 1187040), (1740, 1147472), (1856, 1075755), (2320, 860604), (2473, 807360), (2523, 791360), (2784, 717170), (3364, 593520), (3480, 573736), (4205, 474816), (4640, 430302), (4946, 403680), (5046, 395680), (5568, 358585), (6728, 296760), (6960, 286868), (7419, 269120), (8410, 237408), (9280, 215151), (9892, 201840), (10092, 197840), (12365, 161472), (12615, 158272), (13456, 148380), (13920, 143434), (14838, 134560), (16820, 118704), (19784, 100920), (20184, 98920), (24730, 80736), (25230, 79136), (26912, 74190), (27840, 71717), (29676, 67280), (33640, 59352), (37095, 53824), (39568, 50460), (40368, 49460)]