1566706960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1041

約数の個数: 160

約数和(自身を含む): 4504211712

約数和(自身を除く): 2937504752

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 307, 364, 455, 520, 560, 614, 701, 728, 910, 1040, 1228, 1402, 1456, 1535, 1820, 2149, 2456, 2804, 3070, 3505, 3640, 3991, 4298, 4907, 4912, 5608, 6140, 7010, 7280, 7982, 8596, 9113, 9814, 10745, 11216, 12280, 14020, 15964, 17192, 18226, 19628, 19955, 21490, 24535, 24560, 27937, 28040, 31928, 34384, 36452, 39256, 39910, 42980, 45565, 49070, 55874, 56080, 63791, 63856, 72904, 78512, 79820, 85960, 91130, 98140, 111748, 127582, 139685, 145808, 159640, 171920, 182260, 196280, 215207, 223496, 255164, 279370, 318955, 319280, 364520, 392560, 430414, 446992, 510328, 558740, 637910, 729040, 860828, 1020656, 1076035, 1117480, 1275820, 1506449, 1721656, 2152070, 2234960, 2551640, 2797691, 3012898, 3443312, 4304140, 5103280, 5595382, 6025796, 7532245, 8608280, 11190764, 12051592, 13988455, 15064490, 17216560, 19583837, 22381528, 24103184, 27976910, 30128980, 39167674, 44763056, 55953820, 60257960, 78335348, 97919185, 111907640, 120515920, 156670696, 195838370, 223815280, 313341392, 391676740, 783353480, 1566706960]

約数ペア:

[(1, 1566706960), (2, 783353480), (4, 391676740), (5, 313341392), (7, 223815280), (8, 195838370), (10, 156670696), (13, 120515920), (14, 111907640), (16, 97919185), (20, 78335348), (26, 60257960), (28, 55953820), (35, 44763056), (40, 39167674), (52, 30128980), (56, 27976910), (65, 24103184), (70, 22381528), (80, 19583837), (91, 17216560), (104, 15064490), (112, 13988455), (130, 12051592), (140, 11190764), (182, 8608280), (208, 7532245), (260, 6025796), (280, 5595382), (307, 5103280), (364, 4304140), (455, 3443312), (520, 3012898), (560, 2797691), (614, 2551640), (701, 2234960), (728, 2152070), (910, 1721656), (1040, 1506449), (1228, 1275820), (1402, 1117480), (1456, 1076035), (1535, 1020656), (1820, 860828), (2149, 729040), (2456, 637910), (2804, 558740), (3070, 510328), (3505, 446992), (3640, 430414), (3991, 392560), (4298, 364520), (4907, 319280), (4912, 318955), (5608, 279370), (6140, 255164), (7010, 223496), (7280, 215207), (7982, 196280), (8596, 182260), (9113, 171920), (9814, 159640), (10745, 145808), (11216, 139685), (12280, 127582), (14020, 111748), (15964, 98140), (17192, 91130), (18226, 85960), (19628, 79820), (19955, 78512), (21490, 72904), (24535, 63856), (24560, 63791), (27937, 56080), (28040, 55874), (31928, 49070), (34384, 45565), (36452, 42980), (39256, 39910)]