1011650160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{21397}}^1$

素因数の和:21610

約数の個数: 80

約数和(自身を含む): 3152182176

約数和(自身を除く): 2140532016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 15760, 21397, 23640, 42794, 47280, 64191, 85588, 106985, 128382, 171176, 213970, 256764, 320955, 342352, 427940, 513528, 641910, 855880, 1027056, 1283820, 1711760, 2567640, 4215209, 5135280, 8430418, 12645627, 16860836, 21076045, 25291254, 33721672, 42152090, 50582508, 63228135, 67443344, 84304180, 101165016, 126456270, 168608360, 202330032, 252912540, 337216720, 505825080, 1011650160]

約数ペア:

[(1, 1011650160), (2, 505825080), (3, 337216720), (4, 252912540), (5, 202330032), (6, 168608360), (8, 126456270), (10, 101165016), (12, 84304180), (15, 67443344), (16, 63228135), (20, 50582508), (24, 42152090), (30, 33721672), (40, 25291254), (48, 21076045), (60, 16860836), (80, 12645627), (120, 8430418), (197, 5135280), (240, 4215209), (394, 2567640), (591, 1711760), (788, 1283820), (985, 1027056), (1182, 855880), (1576, 641910), (1970, 513528), (2364, 427940), (2955, 342352), (3152, 320955), (3940, 256764), (4728, 213970), (5910, 171176), (7880, 128382), (9456, 106985), (11820, 85588), (15760, 64191), (21397, 47280), (23640, 42794)]