219225360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22279}}^1$

素因数の和:22336

約数の個数: 80

約数和(自身を含む): 696205440

約数和(自身を除く): 476980080

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, 22279, 44558, 66837, 89116, 111395, 133674, 178232, 222790, 267348, 334185, 356464, 445580, 534696, 668370, 891160, 913439, 1069392, 1336740, 1782320, 1826878, 2673480, 2740317, 3653756, 4567195, 5346960, 5480634, 7307512, 9134390, 10961268, 13701585, 14615024, 18268780, 21922536, 27403170, 36537560, 43845072, 54806340, 73075120, 109612680, 219225360]

約数ペア:

[(1, 219225360), (2, 109612680), (3, 73075120), (4, 54806340), (5, 43845072), (6, 36537560), (8, 27403170), (10, 21922536), (12, 18268780), (15, 14615024), (16, 13701585), (20, 10961268), (24, 9134390), (30, 7307512), (40, 5480634), (41, 5346960), (48, 4567195), (60, 3653756), (80, 2740317), (82, 2673480), (120, 1826878), (123, 1782320), (164, 1336740), (205, 1069392), (240, 913439), (246, 891160), (328, 668370), (410, 534696), (492, 445580), (615, 356464), (656, 334185), (820, 267348), (984, 222790), (1230, 178232), (1640, 133674), (1968, 111395), (2460, 89116), (3280, 66837), (4920, 44558), (9840, 22279)]