73072160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1306

約数の個数: 96

約数和(自身を含む): 201180672

約数和(自身を除く): 128108512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1231, 1484, 1696, 1855, 2120, 2462, 2968, 3710, 4240, 4924, 5936, 6155, 7420, 8480, 8617, 9848, 11872, 12310, 14840, 17234, 19696, 24620, 29680, 34468, 39392, 43085, 49240, 59360, 65243, 68936, 86170, 98480, 130486, 137872, 172340, 196960, 260972, 275744, 326215, 344680, 456701, 521944, 652430, 689360, 913402, 1043888, 1304860, 1378720, 1826804, 2087776, 2283505, 2609720, 3653608, 4567010, 5219440, 7307216, 9134020, 10438880, 14614432, 18268040, 36536080, 73072160]

約数ペア:

[(1, 73072160), (2, 36536080), (4, 18268040), (5, 14614432), (7, 10438880), (8, 9134020), (10, 7307216), (14, 5219440), (16, 4567010), (20, 3653608), (28, 2609720), (32, 2283505), (35, 2087776), (40, 1826804), (53, 1378720), (56, 1304860), (70, 1043888), (80, 913402), (106, 689360), (112, 652430), (140, 521944), (160, 456701), (212, 344680), (224, 326215), (265, 275744), (280, 260972), (371, 196960), (424, 172340), (530, 137872), (560, 130486), (742, 98480), (848, 86170), (1060, 68936), (1120, 65243), (1231, 59360), (1484, 49240), (1696, 43085), (1855, 39392), (2120, 34468), (2462, 29680), (2968, 24620), (3710, 19696), (4240, 17234), (4924, 14840), (5936, 12310), (6155, 11872), (7420, 9848), (8480, 8617)]