16831260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 53222400

約数和(自身を除く): 36391140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 439, 540, 639, 710, 852, 878, 1065, 1278, 1317, 1420, 1756, 1917, 2130, 2195, 2556, 2634, 3195, 3834, 3951, 4260, 4390, 5268, 6390, 6585, 7668, 7902, 8780, 9585, 11853, 12780, 13170, 15804, 19170, 19755, 23706, 26340, 31169, 38340, 39510, 47412, 59265, 62338, 79020, 93507, 118530, 124676, 155845, 187014, 237060, 280521, 311690, 374028, 467535, 561042, 623380, 841563, 935070, 1122084, 1402605, 1683126, 1870140, 2805210, 3366252, 4207815, 5610420, 8415630, 16831260]

約数ペア:

[(1, 16831260), (2, 8415630), (3, 5610420), (4, 4207815), (5, 3366252), (6, 2805210), (9, 1870140), (10, 1683126), (12, 1402605), (15, 1122084), (18, 935070), (20, 841563), (27, 623380), (30, 561042), (36, 467535), (45, 374028), (54, 311690), (60, 280521), (71, 237060), (90, 187014), (108, 155845), (135, 124676), (142, 118530), (180, 93507), (213, 79020), (270, 62338), (284, 59265), (355, 47412), (426, 39510), (439, 38340), (540, 31169), (639, 26340), (710, 23706), (852, 19755), (878, 19170), (1065, 15804), (1278, 13170), (1317, 12780), (1420, 11853), (1756, 9585), (1917, 8780), (2130, 7902), (2195, 7668), (2556, 6585), (2634, 6390), (3195, 5268), (3834, 4390), (3951, 4260)]