166561680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16927}}^1$

素因数の和:16984

約数の個数: 80

約数和(自身を含む): 528966144

約数和(自身を除く): 362404464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 16927, 33854, 50781, 67708, 84635, 101562, 135416, 169270, 203124, 253905, 270832, 338540, 406248, 507810, 677080, 694007, 812496, 1015620, 1354160, 1388014, 2031240, 2082021, 2776028, 3470035, 4062480, 4164042, 5552056, 6940070, 8328084, 10410105, 11104112, 13880140, 16656168, 20820210, 27760280, 33312336, 41640420, 55520560, 83280840, 166561680]

約数ペア:

[(1, 166561680), (2, 83280840), (3, 55520560), (4, 41640420), (5, 33312336), (6, 27760280), (8, 20820210), (10, 16656168), (12, 13880140), (15, 11104112), (16, 10410105), (20, 8328084), (24, 6940070), (30, 5552056), (40, 4164042), (41, 4062480), (48, 3470035), (60, 2776028), (80, 2082021), (82, 2031240), (120, 1388014), (123, 1354160), (164, 1015620), (205, 812496), (240, 694007), (246, 677080), (328, 507810), (410, 406248), (492, 338540), (615, 270832), (656, 253905), (820, 203124), (984, 169270), (1230, 135416), (1640, 101562), (1968, 84635), (2460, 67708), (3280, 50781), (4920, 33854), (9840, 16927)]