1939637760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8147}}^1$

素因数の和:8204

約数の個数: 160

約数和(自身を含む): 6401590272

約数和(自身を除く): 4461952512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 8147, 9920, 11904, 14880, 15872, 16294, 19840, 23808, 24441, 29760, 32588, 39680, 40735, 47616, 48882, 59520, 65176, 79360, 81470, 97764, 119040, 122205, 130352, 162940, 195528, 238080, 244410, 252557, 260704, 325880, 391056, 488820, 505114, 521408, 651760, 757671, 782112, 977640, 1010228, 1042816, 1262785, 1303520, 1515342, 1564224, 1955280, 2020456, 2085632, 2525570, 2607040, 3030684, 3128448, 3788355, 3910560, 4040912, 4171264, 5051140, 5214080, 6061368, 6256896, 7576710, 7821120, 8081824, 10102280, 10428160, 12122736, 12513792, 15153420, 15642240, 16163648, 20204560, 20856320, 24245472, 30306840, 31284480, 32327296, 40409120, 48490944, 60613680, 62568960, 64654592, 80818240, 96981888, 121227360, 129309184, 161636480, 193963776, 242454720, 323272960, 387927552, 484909440, 646545920, 969818880, 1939637760]

約数ペア:

[(1, 1939637760), (2, 969818880), (3, 646545920), (4, 484909440), (5, 387927552), (6, 323272960), (8, 242454720), (10, 193963776), (12, 161636480), (15, 129309184), (16, 121227360), (20, 96981888), (24, 80818240), (30, 64654592), (31, 62568960), (32, 60613680), (40, 48490944), (48, 40409120), (60, 32327296), (62, 31284480), (64, 30306840), (80, 24245472), (93, 20856320), (96, 20204560), (120, 16163648), (124, 15642240), (128, 15153420), (155, 12513792), (160, 12122736), (186, 10428160), (192, 10102280), (240, 8081824), (248, 7821120), (256, 7576710), (310, 6256896), (320, 6061368), (372, 5214080), (384, 5051140), (465, 4171264), (480, 4040912), (496, 3910560), (512, 3788355), (620, 3128448), (640, 3030684), (744, 2607040), (768, 2525570), (930, 2085632), (960, 2020456), (992, 1955280), (1240, 1564224), (1280, 1515342), (1488, 1303520), (1536, 1262785), (1860, 1042816), (1920, 1010228), (1984, 977640), (2480, 782112), (2560, 757671), (2976, 651760), (3720, 521408), (3840, 505114), (3968, 488820), (4960, 391056), (5952, 325880), (7440, 260704), (7680, 252557), (7936, 244410), (8147, 238080), (9920, 195528), (11904, 162940), (14880, 130352), (15872, 122205), (16294, 119040), (19840, 97764), (23808, 81470), (24441, 79360), (29760, 65176), (32588, 59520), (39680, 48882), (40735, 47616)]