1670618080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 4212220320

約数和(自身を除く): 2541602240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 232, 263, 290, 296, 370, 464, 526, 580, 592, 740, 928, 1052, 1073, 1160, 1184, 1315, 1369, 1480, 2104, 2146, 2320, 2630, 2738, 2960, 4208, 4292, 4640, 5260, 5365, 5476, 5920, 6845, 7627, 8416, 8584, 9731, 10520, 10730, 10952, 13690, 15254, 17168, 19462, 21040, 21460, 21904, 27380, 30508, 34336, 38135, 38924, 39701, 42080, 42920, 43808, 48655, 54760, 61016, 76270, 77848, 79402, 85840, 97310, 109520, 122032, 152540, 155696, 158804, 171680, 194620, 198505, 219040, 244064, 282199, 305080, 311392, 317608, 360047, 389240, 397010, 564398, 610160, 635216, 720094, 778480, 794020, 1128796, 1220320, 1270432, 1410995, 1440188, 1556960, 1588040, 1800235, 2257592, 2821990, 2880376, 3176080, 3600470, 4515184, 5643980, 5760752, 6352160, 7200940, 9030368, 10441363, 11287960, 11521504, 14401880, 20882726, 22575920, 28803760, 41765452, 45151840, 52206815, 57607520, 83530904, 104413630, 167061808, 208827260, 334123616, 417654520, 835309040, 1670618080]

約数ペア:

[(1, 1670618080), (2, 835309040), (4, 417654520), (5, 334123616), (8, 208827260), (10, 167061808), (16, 104413630), (20, 83530904), (29, 57607520), (32, 52206815), (37, 45151840), (40, 41765452), (58, 28803760), (74, 22575920), (80, 20882726), (116, 14401880), (145, 11521504), (148, 11287960), (160, 10441363), (185, 9030368), (232, 7200940), (263, 6352160), (290, 5760752), (296, 5643980), (370, 4515184), (464, 3600470), (526, 3176080), (580, 2880376), (592, 2821990), (740, 2257592), (928, 1800235), (1052, 1588040), (1073, 1556960), (1160, 1440188), (1184, 1410995), (1315, 1270432), (1369, 1220320), (1480, 1128796), (2104, 794020), (2146, 778480), (2320, 720094), (2630, 635216), (2738, 610160), (2960, 564398), (4208, 397010), (4292, 389240), (4640, 360047), (5260, 317608), (5365, 311392), (5476, 305080), (5920, 282199), (6845, 244064), (7627, 219040), (8416, 198505), (8584, 194620), (9731, 171680), (10520, 158804), (10730, 155696), (10952, 152540), (13690, 122032), (15254, 109520), (17168, 97310), (19462, 85840), (21040, 79402), (21460, 77848), (21904, 76270), (27380, 61016), (30508, 54760), (34336, 48655), (38135, 43808), (38924, 42920), (39701, 42080)]