2017036960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:843

約数の個数: 144

約数和(自身を含む): 5143170816

約数和(自身を除く): 3126133856

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 361, 376, 380, 470, 608, 722, 743, 752, 760, 893, 940, 1444, 1486, 1504, 1520, 1786, 1805, 1880, 2888, 2972, 3040, 3572, 3610, 3715, 3760, 4465, 5776, 5944, 7144, 7220, 7430, 7520, 8930, 11552, 11888, 14117, 14288, 14440, 14860, 16967, 17860, 23776, 28234, 28576, 28880, 29720, 33934, 34921, 35720, 56468, 57760, 59440, 67868, 69842, 70585, 71440, 84835, 112936, 118880, 135736, 139684, 141170, 142880, 169670, 174605, 225872, 268223, 271472, 279368, 282340, 339340, 349210, 451744, 536446, 542944, 558736, 564680, 663499, 678680, 698420, 1072892, 1117472, 1129360, 1326998, 1341115, 1357360, 1396840, 2145784, 2258720, 2653996, 2682230, 2714720, 2793680, 3317495, 4291568, 5307992, 5364460, 5587360, 6634990, 8583136, 10615984, 10728920, 12606481, 13269980, 21231968, 21457840, 25212962, 26539960, 42915680, 50425924, 53079920, 63032405, 100851848, 106159840, 126064810, 201703696, 252129620, 403407392, 504259240, 1008518480, 2017036960]

約数ペア:

[(1, 2017036960), (2, 1008518480), (4, 504259240), (5, 403407392), (8, 252129620), (10, 201703696), (16, 126064810), (19, 106159840), (20, 100851848), (32, 63032405), (38, 53079920), (40, 50425924), (47, 42915680), (76, 26539960), (80, 25212962), (94, 21457840), (95, 21231968), (152, 13269980), (160, 12606481), (188, 10728920), (190, 10615984), (235, 8583136), (304, 6634990), (361, 5587360), (376, 5364460), (380, 5307992), (470, 4291568), (608, 3317495), (722, 2793680), (743, 2714720), (752, 2682230), (760, 2653996), (893, 2258720), (940, 2145784), (1444, 1396840), (1486, 1357360), (1504, 1341115), (1520, 1326998), (1786, 1129360), (1805, 1117472), (1880, 1072892), (2888, 698420), (2972, 678680), (3040, 663499), (3572, 564680), (3610, 558736), (3715, 542944), (3760, 536446), (4465, 451744), (5776, 349210), (5944, 339340), (7144, 282340), (7220, 279368), (7430, 271472), (7520, 268223), (8930, 225872), (11552, 174605), (11888, 169670), (14117, 142880), (14288, 141170), (14440, 139684), (14860, 135736), (16967, 118880), (17860, 112936), (23776, 84835), (28234, 71440), (28576, 70585), (28880, 69842), (29720, 67868), (33934, 59440), (34921, 57760), (35720, 56468)]