16916640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2742

約数の個数: 96

約数和(自身を含む): 57407616

約数和(自身を除く): 40490976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2711, 3120, 5422, 6240, 8133, 10844, 13555, 16266, 21688, 27110, 32532, 35243, 40665, 43376, 54220, 65064, 70486, 81330, 86752, 105729, 108440, 130128, 140972, 162660, 176215, 211458, 216880, 260256, 281944, 325320, 352430, 422916, 433760, 528645, 563888, 650640, 704860, 845832, 1057290, 1127776, 1301280, 1409720, 1691664, 2114580, 2819440, 3383328, 4229160, 5638880, 8458320, 16916640]

約数ペア:

[(1, 16916640), (2, 8458320), (3, 5638880), (4, 4229160), (5, 3383328), (6, 2819440), (8, 2114580), (10, 1691664), (12, 1409720), (13, 1301280), (15, 1127776), (16, 1057290), (20, 845832), (24, 704860), (26, 650640), (30, 563888), (32, 528645), (39, 433760), (40, 422916), (48, 352430), (52, 325320), (60, 281944), (65, 260256), (78, 216880), (80, 211458), (96, 176215), (104, 162660), (120, 140972), (130, 130128), (156, 108440), (160, 105729), (195, 86752), (208, 81330), (240, 70486), (260, 65064), (312, 54220), (390, 43376), (416, 40665), (480, 35243), (520, 32532), (624, 27110), (780, 21688), (1040, 16266), (1248, 13555), (1560, 10844), (2080, 8133), (2711, 6240), (3120, 5422)]