159691560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1431

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 391886040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1259, 1510, 1812, 2114, 2265, 2518, 3020, 3171, 3624, 3777, 4228, 4530, 5036, 5285, 6040, 6295, 6342, 7554, 8456, 8813, 9060, 10072, 10570, 12590, 12684, 15108, 15855, 17626, 18120, 18885, 21140, 25180, 25368, 26439, 30216, 31710, 35252, 37770, 42280, 44065, 50360, 52878, 63420, 70504, 75540, 88130, 105756, 126840, 132195, 151080, 176260, 190109, 211512, 264390, 352520, 380218, 528780, 570327, 760436, 950545, 1057560, 1140654, 1330763, 1520872, 1901090, 2281308, 2661526, 2851635, 3802180, 3992289, 4562616, 5323052, 5703270, 6653815, 7604360, 7984578, 10646104, 11406540, 13307630, 15969156, 19961445, 22813080, 26615260, 31938312, 39922890, 53230520, 79845780, 159691560]

約数ペア:

[(1, 159691560), (2, 79845780), (3, 53230520), (4, 39922890), (5, 31938312), (6, 26615260), (7, 22813080), (8, 19961445), (10, 15969156), (12, 13307630), (14, 11406540), (15, 10646104), (20, 7984578), (21, 7604360), (24, 6653815), (28, 5703270), (30, 5323052), (35, 4562616), (40, 3992289), (42, 3802180), (56, 2851635), (60, 2661526), (70, 2281308), (84, 1901090), (105, 1520872), (120, 1330763), (140, 1140654), (151, 1057560), (168, 950545), (210, 760436), (280, 570327), (302, 528780), (420, 380218), (453, 352520), (604, 264390), (755, 211512), (840, 190109), (906, 176260), (1057, 151080), (1208, 132195), (1259, 126840), (1510, 105756), (1812, 88130), (2114, 75540), (2265, 70504), (2518, 63420), (3020, 52878), (3171, 50360), (3624, 44065), (3777, 42280), (4228, 37770), (4530, 35252), (5036, 31710), (5285, 30216), (6040, 26439), (6295, 25368), (6342, 25180), (7554, 21140), (8456, 18885), (8813, 18120), (9060, 17626), (10072, 15855), (10570, 15108), (12590, 12684)]