151842880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1356

約数の個数: 112

約数和(自身を含む): 421355520

約数和(自身を除く): 269512640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1279, 1484, 1696, 1855, 2120, 2240, 2558, 2968, 3392, 3710, 4240, 5116, 5936, 6395, 7420, 8480, 8953, 10232, 11872, 12790, 14840, 16960, 17906, 20464, 23744, 25580, 29680, 35812, 40928, 44765, 51160, 59360, 67787, 71624, 81856, 89530, 102320, 118720, 135574, 143248, 179060, 204640, 271148, 286496, 338935, 358120, 409280, 474509, 542296, 572992, 677870, 716240, 949018, 1084592, 1355740, 1432480, 1898036, 2169184, 2372545, 2711480, 2864960, 3796072, 4338368, 4745090, 5422960, 7592144, 9490180, 10845920, 15184288, 18980360, 21691840, 30368576, 37960720, 75921440, 151842880]

約数ペア:

[(1, 151842880), (2, 75921440), (4, 37960720), (5, 30368576), (7, 21691840), (8, 18980360), (10, 15184288), (14, 10845920), (16, 9490180), (20, 7592144), (28, 5422960), (32, 4745090), (35, 4338368), (40, 3796072), (53, 2864960), (56, 2711480), (64, 2372545), (70, 2169184), (80, 1898036), (106, 1432480), (112, 1355740), (140, 1084592), (160, 949018), (212, 716240), (224, 677870), (265, 572992), (280, 542296), (320, 474509), (371, 409280), (424, 358120), (448, 338935), (530, 286496), (560, 271148), (742, 204640), (848, 179060), (1060, 143248), (1120, 135574), (1279, 118720), (1484, 102320), (1696, 89530), (1855, 81856), (2120, 71624), (2240, 67787), (2558, 59360), (2968, 51160), (3392, 44765), (3710, 40928), (4240, 35812), (5116, 29680), (5936, 25580), (6395, 23744), (7420, 20464), (8480, 17906), (8953, 16960), (10232, 14840), (11872, 12790)]