1349086080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1669}}^1$

素因数の和:2112

約数の個数: 128

約数和(自身を含む): 4313008800

約数和(自身を除く): 2963922720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 421, 480, 640, 842, 960, 1263, 1669, 1684, 1920, 2105, 2526, 3338, 3368, 4210, 5007, 5052, 6315, 6676, 6736, 8345, 8420, 10014, 10104, 12630, 13352, 13472, 16690, 16840, 20028, 20208, 25035, 25260, 26704, 26944, 33380, 33680, 40056, 40416, 50070, 50520, 53408, 53888, 66760, 67360, 80112, 80832, 100140, 101040, 106816, 133520, 134720, 160224, 161664, 200280, 202080, 213632, 267040, 269440, 320448, 400560, 404160, 534080, 640896, 702649, 801120, 808320, 1068160, 1405298, 1602240, 2107947, 2810596, 3204480, 3513245, 4215894, 5621192, 7026490, 8431788, 10539735, 11242384, 14052980, 16863576, 21079470, 22484768, 28105960, 33727152, 42158940, 44969536, 56211920, 67454304, 84317880, 89939072, 112423840, 134908608, 168635760, 224847680, 269817216, 337271520, 449695360, 674543040, 1349086080]

約数ペア:

[(1, 1349086080), (2, 674543040), (3, 449695360), (4, 337271520), (5, 269817216), (6, 224847680), (8, 168635760), (10, 134908608), (12, 112423840), (15, 89939072), (16, 84317880), (20, 67454304), (24, 56211920), (30, 44969536), (32, 42158940), (40, 33727152), (48, 28105960), (60, 22484768), (64, 21079470), (80, 16863576), (96, 14052980), (120, 11242384), (128, 10539735), (160, 8431788), (192, 7026490), (240, 5621192), (320, 4215894), (384, 3513245), (421, 3204480), (480, 2810596), (640, 2107947), (842, 1602240), (960, 1405298), (1263, 1068160), (1669, 808320), (1684, 801120), (1920, 702649), (2105, 640896), (2526, 534080), (3338, 404160), (3368, 400560), (4210, 320448), (5007, 269440), (5052, 267040), (6315, 213632), (6676, 202080), (6736, 200280), (8345, 161664), (8420, 160224), (10014, 134720), (10104, 133520), (12630, 106816), (13352, 101040), (13472, 100140), (16690, 80832), (16840, 80112), (20028, 67360), (20208, 66760), (25035, 53888), (25260, 53408), (26704, 50520), (26944, 50070), (33380, 40416), (33680, 40056)]