193295760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{115057}}^1$

素因数の和:115080

約数の個数: 80

約数和(自身を含む): 684825216

約数和(自身を除く): 491529456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 115057, 230114, 345171, 460228, 575285, 690342, 805399, 920456, 1150570, 1380684, 1610798, 1725855, 1840912, 2301140, 2416197, 2761368, 3221596, 3451710, 4026995, 4602280, 4832394, 5522736, 6443192, 6903420, 8053990, 9204560, 9664788, 12080985, 12886384, 13806840, 16107980, 19329576, 24161970, 27613680, 32215960, 38659152, 48323940, 64431920, 96647880, 193295760]

約数ペア:

[(1, 193295760), (2, 96647880), (3, 64431920), (4, 48323940), (5, 38659152), (6, 32215960), (7, 27613680), (8, 24161970), (10, 19329576), (12, 16107980), (14, 13806840), (15, 12886384), (16, 12080985), (20, 9664788), (21, 9204560), (24, 8053990), (28, 6903420), (30, 6443192), (35, 5522736), (40, 4832394), (42, 4602280), (48, 4026995), (56, 3451710), (60, 3221596), (70, 2761368), (80, 2416197), (84, 2301140), (105, 1840912), (112, 1725855), (120, 1610798), (140, 1380684), (168, 1150570), (210, 920456), (240, 805399), (280, 690342), (336, 575285), (420, 460228), (560, 345171), (840, 230114), (1680, 115057)]