196301640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19709}}^1$

素因数の和:19806

約数の個数: 64

約数和(自身を含む): 596030400

約数和(自身を除く): 399728760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 19709, 39418, 59127, 78836, 98545, 118254, 157672, 197090, 236508, 295635, 394180, 473016, 591270, 788360, 1182540, 1635847, 2365080, 3271694, 4907541, 6543388, 8179235, 9815082, 13086776, 16358470, 19630164, 24537705, 32716940, 39260328, 49075410, 65433880, 98150820, 196301640]

約数ペア:

[(1, 196301640), (2, 98150820), (3, 65433880), (4, 49075410), (5, 39260328), (6, 32716940), (8, 24537705), (10, 19630164), (12, 16358470), (15, 13086776), (20, 9815082), (24, 8179235), (30, 6543388), (40, 4907541), (60, 3271694), (83, 2365080), (120, 1635847), (166, 1182540), (249, 788360), (332, 591270), (415, 473016), (498, 394180), (664, 295635), (830, 236508), (996, 197090), (1245, 157672), (1660, 118254), (1992, 98545), (2490, 78836), (3320, 59127), (4980, 39418), (9960, 19709)]