1155957760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7339

約数の個数: 88

約数和(自身を含む): 2862786816

約数和(自身を除く): 1706829056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7283, 7936, 9920, 14566, 15872, 19840, 29132, 31744, 36415, 39680, 58264, 72830, 79360, 116528, 145660, 158720, 225773, 233056, 291320, 451546, 466112, 582640, 903092, 932224, 1128865, 1165280, 1806184, 1864448, 2257730, 2330560, 3612368, 3728896, 4515460, 4661120, 7224736, 7457792, 9030920, 9322240, 14449472, 18061840, 18644480, 28898944, 36123680, 37288960, 57797888, 72247360, 115595776, 144494720, 231191552, 288989440, 577978880, 1155957760]

約数ペア:

[(1, 1155957760), (2, 577978880), (4, 288989440), (5, 231191552), (8, 144494720), (10, 115595776), (16, 72247360), (20, 57797888), (31, 37288960), (32, 36123680), (40, 28898944), (62, 18644480), (64, 18061840), (80, 14449472), (124, 9322240), (128, 9030920), (155, 7457792), (160, 7224736), (248, 4661120), (256, 4515460), (310, 3728896), (320, 3612368), (496, 2330560), (512, 2257730), (620, 1864448), (640, 1806184), (992, 1165280), (1024, 1128865), (1240, 932224), (1280, 903092), (1984, 582640), (2480, 466112), (2560, 451546), (3968, 291320), (4960, 233056), (5120, 225773), (7283, 158720), (7936, 145660), (9920, 116528), (14566, 79360), (15872, 72830), (19840, 58264), (29132, 39680), (31744, 36415)]