67666560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 128

約数和(自身を含む): 232364160

約数和(自身を除く): 164697600

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, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2711, 3120, 4160, 4992, 5422, 6240, 8133, 8320, 10844, 12480, 13555, 16266, 21688, 24960, 27110, 32532, 35243, 40665, 43376, 54220, 65064, 70486, 81330, 86752, 105729, 108440, 130128, 140972, 162660, 173504, 176215, 211458, 216880, 260256, 281944, 325320, 347008, 352430, 422916, 433760, 520512, 528645, 563888, 650640, 704860, 845832, 867520, 1041024, 1057290, 1127776, 1301280, 1409720, 1691664, 1735040, 2114580, 2255552, 2602560, 2819440, 3383328, 4229160, 4511104, 5205120, 5638880, 6766656, 8458320, 11277760, 13533312, 16916640, 22555520, 33833280, 67666560]

約数ペア:

[(1, 67666560), (2, 33833280), (3, 22555520), (4, 16916640), (5, 13533312), (6, 11277760), (8, 8458320), (10, 6766656), (12, 5638880), (13, 5205120), (15, 4511104), (16, 4229160), (20, 3383328), (24, 2819440), (26, 2602560), (30, 2255552), (32, 2114580), (39, 1735040), (40, 1691664), (48, 1409720), (52, 1301280), (60, 1127776), (64, 1057290), (65, 1041024), (78, 867520), (80, 845832), (96, 704860), (104, 650640), (120, 563888), (128, 528645), (130, 520512), (156, 433760), (160, 422916), (192, 352430), (195, 347008), (208, 325320), (240, 281944), (260, 260256), (312, 216880), (320, 211458), (384, 176215), (390, 173504), (416, 162660), (480, 140972), (520, 130128), (624, 108440), (640, 105729), (780, 86752), (832, 81330), (960, 70486), (1040, 65064), (1248, 54220), (1560, 43376), (1664, 40665), (1920, 35243), (2080, 32532), (2496, 27110), (2711, 24960), (3120, 21688), (4160, 16266), (4992, 13555), (5422, 12480), (6240, 10844), (8133, 8320)]