224746720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 582585696

約数和(自身を除く): 357838976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 277, 352, 440, 461, 554, 880, 922, 1108, 1385, 1760, 1844, 2216, 2305, 2770, 3047, 3688, 4432, 4610, 5071, 5540, 6094, 7376, 8864, 9220, 10142, 11080, 12188, 14752, 15235, 18440, 20284, 22160, 24376, 25355, 30470, 36880, 40568, 44320, 48752, 50710, 60940, 73760, 81136, 97504, 101420, 121880, 127697, 162272, 202840, 243760, 255394, 405680, 487520, 510788, 638485, 811360, 1021576, 1276970, 1404667, 2043152, 2553940, 2809334, 4086304, 5107880, 5618668, 7023335, 10215760, 11237336, 14046670, 20431520, 22474672, 28093340, 44949344, 56186680, 112373360, 224746720]

約数ペア:

[(1, 224746720), (2, 112373360), (4, 56186680), (5, 44949344), (8, 28093340), (10, 22474672), (11, 20431520), (16, 14046670), (20, 11237336), (22, 10215760), (32, 7023335), (40, 5618668), (44, 5107880), (55, 4086304), (80, 2809334), (88, 2553940), (110, 2043152), (160, 1404667), (176, 1276970), (220, 1021576), (277, 811360), (352, 638485), (440, 510788), (461, 487520), (554, 405680), (880, 255394), (922, 243760), (1108, 202840), (1385, 162272), (1760, 127697), (1844, 121880), (2216, 101420), (2305, 97504), (2770, 81136), (3047, 73760), (3688, 60940), (4432, 50710), (4610, 48752), (5071, 44320), (5540, 40568), (6094, 36880), (7376, 30470), (8864, 25355), (9220, 24376), (10142, 22160), (11080, 20284), (12188, 18440), (14752, 15235)]