162457120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2082

約数の個数: 96

約数和(自身を含む): 444866688

約数和(自身を除く): 282409568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 1987, 2044, 2336, 2555, 2920, 3974, 4088, 5110, 5840, 7948, 8176, 9935, 10220, 11680, 13909, 15896, 16352, 19870, 20440, 27818, 31792, 39740, 40880, 55636, 63584, 69545, 79480, 81760, 111272, 139090, 145051, 158960, 222544, 278180, 290102, 317920, 445088, 556360, 580204, 725255, 1015357, 1112720, 1160408, 1450510, 2030714, 2225440, 2320816, 2901020, 4061428, 4641632, 5076785, 5802040, 8122856, 10153570, 11604080, 16245712, 20307140, 23208160, 32491424, 40614280, 81228560, 162457120]

約数ペア:

[(1, 162457120), (2, 81228560), (4, 40614280), (5, 32491424), (7, 23208160), (8, 20307140), (10, 16245712), (14, 11604080), (16, 10153570), (20, 8122856), (28, 5802040), (32, 5076785), (35, 4641632), (40, 4061428), (56, 2901020), (70, 2320816), (73, 2225440), (80, 2030714), (112, 1450510), (140, 1160408), (146, 1112720), (160, 1015357), (224, 725255), (280, 580204), (292, 556360), (365, 445088), (511, 317920), (560, 290102), (584, 278180), (730, 222544), (1022, 158960), (1120, 145051), (1168, 139090), (1460, 111272), (1987, 81760), (2044, 79480), (2336, 69545), (2555, 63584), (2920, 55636), (3974, 40880), (4088, 39740), (5110, 31792), (5840, 27818), (7948, 20440), (8176, 19870), (9935, 16352), (10220, 15896), (11680, 13909)]