42488880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{3613}}^1$

素因数の和:3643

約数の個数: 120

約数和(自身を含む): 153262512

約数和(自身を除く): 110773632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3613, 3920, 5880, 7226, 10839, 11760, 14452, 18065, 21678, 25291, 28904, 36130, 43356, 50582, 54195, 57808, 72260, 75873, 86712, 101164, 108390, 126455, 144520, 151746, 173424, 177037, 202328, 216780, 252910, 289040, 303492, 354074, 379365, 404656, 433560, 505820, 531111, 606984, 708148, 758730, 867120, 885185, 1011640, 1062222, 1213968, 1416296, 1517460, 1770370, 2023280, 2124444, 2655555, 2832592, 3034920, 3540740, 4248888, 5311110, 6069840, 7081480, 8497776, 10622220, 14162960, 21244440, 42488880]

約数ペア:

[(1, 42488880), (2, 21244440), (3, 14162960), (4, 10622220), (5, 8497776), (6, 7081480), (7, 6069840), (8, 5311110), (10, 4248888), (12, 3540740), (14, 3034920), (15, 2832592), (16, 2655555), (20, 2124444), (21, 2023280), (24, 1770370), (28, 1517460), (30, 1416296), (35, 1213968), (40, 1062222), (42, 1011640), (48, 885185), (49, 867120), (56, 758730), (60, 708148), (70, 606984), (80, 531111), (84, 505820), (98, 433560), (105, 404656), (112, 379365), (120, 354074), (140, 303492), (147, 289040), (168, 252910), (196, 216780), (210, 202328), (240, 177037), (245, 173424), (280, 151746), (294, 144520), (336, 126455), (392, 108390), (420, 101164), (490, 86712), (560, 75873), (588, 72260), (735, 57808), (784, 54195), (840, 50582), (980, 43356), (1176, 36130), (1470, 28904), (1680, 25291), (1960, 21678), (2352, 18065), (2940, 14452), (3613, 11760), (3920, 10839), (5880, 7226)]