197224080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35729}}^1$

素因数の和:35768

約数の個数: 80

約数和(自身を含む): 637994880

約数和(自身を除く): 440770800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 35729, 71458, 107187, 142916, 178645, 214374, 285832, 357290, 428748, 535935, 571664, 714580, 821767, 857496, 1071870, 1429160, 1643534, 1714992, 2143740, 2465301, 2858320, 3287068, 4108835, 4287480, 4930602, 6574136, 8217670, 8574960, 9861204, 12326505, 13148272, 16435340, 19722408, 24653010, 32870680, 39444816, 49306020, 65741360, 98612040, 197224080]

約数ペア:

[(1, 197224080), (2, 98612040), (3, 65741360), (4, 49306020), (5, 39444816), (6, 32870680), (8, 24653010), (10, 19722408), (12, 16435340), (15, 13148272), (16, 12326505), (20, 9861204), (23, 8574960), (24, 8217670), (30, 6574136), (40, 4930602), (46, 4287480), (48, 4108835), (60, 3287068), (69, 2858320), (80, 2465301), (92, 2143740), (115, 1714992), (120, 1643534), (138, 1429160), (184, 1071870), (230, 857496), (240, 821767), (276, 714580), (345, 571664), (368, 535935), (460, 428748), (552, 357290), (690, 285832), (920, 214374), (1104, 178645), (1380, 142916), (1840, 107187), (2760, 71458), (5520, 35729)]