200210160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1699}}^1$

素因数の和:2206

約数の個数: 80

約数和(自身を含む): 622281600

約数和(自身を除く): 422071440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1473, 1699, 1964, 2455, 2946, 3398, 3928, 4910, 5097, 5892, 6796, 7365, 7856, 8495, 9820, 10194, 11784, 13592, 14730, 16990, 19640, 20388, 23568, 25485, 27184, 29460, 33980, 39280, 40776, 50970, 58920, 67960, 81552, 101940, 117840, 135920, 203880, 407760, 834209, 1668418, 2502627, 3336836, 4171045, 5005254, 6673672, 8342090, 10010508, 12513135, 13347344, 16684180, 20021016, 25026270, 33368360, 40042032, 50052540, 66736720, 100105080, 200210160]

約数ペア:

[(1, 200210160), (2, 100105080), (3, 66736720), (4, 50052540), (5, 40042032), (6, 33368360), (8, 25026270), (10, 20021016), (12, 16684180), (15, 13347344), (16, 12513135), (20, 10010508), (24, 8342090), (30, 6673672), (40, 5005254), (48, 4171045), (60, 3336836), (80, 2502627), (120, 1668418), (240, 834209), (491, 407760), (982, 203880), (1473, 135920), (1699, 117840), (1964, 101940), (2455, 81552), (2946, 67960), (3398, 58920), (3928, 50970), (4910, 40776), (5097, 39280), (5892, 33980), (6796, 29460), (7365, 27184), (7856, 25485), (8495, 23568), (9820, 20388), (10194, 19640), (11784, 16990), (13592, 14730)]