160308540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2776

約数の個数: 144

約数和(自身を含む): 567770112

約数和(自身を除く): 407461572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2707, 2820, 2961, 3290, 3948, 4230, 4935, 5414, 5922, 6580, 8121, 8460, 9870, 10828, 11844, 13535, 14805, 16242, 18949, 19740, 24363, 27070, 29610, 32484, 37898, 40605, 48726, 54140, 56847, 59220, 75796, 81210, 94745, 97452, 113694, 121815, 127229, 162420, 170541, 189490, 227388, 243630, 254458, 284235, 341082, 378980, 381687, 487260, 508916, 568470, 636145, 682164, 763374, 852705, 890603, 1136940, 1145061, 1272290, 1526748, 1705410, 1781206, 1908435, 2290122, 2544580, 2671809, 3410820, 3562412, 3816870, 4453015, 4580244, 5343618, 5725305, 7633740, 8015427, 8906030, 10687236, 11450610, 13359045, 16030854, 17812060, 22901220, 26718090, 32061708, 40077135, 53436180, 80154270, 160308540]

約数ペア:

[(1, 160308540), (2, 80154270), (3, 53436180), (4, 40077135), (5, 32061708), (6, 26718090), (7, 22901220), (9, 17812060), (10, 16030854), (12, 13359045), (14, 11450610), (15, 10687236), (18, 8906030), (20, 8015427), (21, 7633740), (28, 5725305), (30, 5343618), (35, 4580244), (36, 4453015), (42, 3816870), (45, 3562412), (47, 3410820), (60, 2671809), (63, 2544580), (70, 2290122), (84, 1908435), (90, 1781206), (94, 1705410), (105, 1526748), (126, 1272290), (140, 1145061), (141, 1136940), (180, 890603), (188, 852705), (210, 763374), (235, 682164), (252, 636145), (282, 568470), (315, 508916), (329, 487260), (420, 381687), (423, 378980), (470, 341082), (564, 284235), (630, 254458), (658, 243630), (705, 227388), (846, 189490), (940, 170541), (987, 162420), (1260, 127229), (1316, 121815), (1410, 113694), (1645, 97452), (1692, 94745), (1974, 81210), (2115, 75796), (2707, 59220), (2820, 56847), (2961, 54140), (3290, 48726), (3948, 40605), (4230, 37898), (4935, 32484), (5414, 29610), (5922, 27070), (6580, 24363), (8121, 19740), (8460, 18949), (9870, 16242), (10828, 14805), (11844, 13535)]