199798080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2944

約数の個数: 112

約数和(自身を含む): 643274304

約数和(自身を除く): 443476224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2851, 2920, 3504, 4380, 4672, 5702, 5840, 7008, 8553, 8760, 11404, 11680, 14016, 14255, 17106, 17520, 22808, 23360, 28510, 34212, 35040, 42765, 45616, 57020, 68424, 70080, 85530, 91232, 114040, 136848, 171060, 182464, 208123, 228080, 273696, 342120, 416246, 456160, 547392, 624369, 684240, 832492, 912320, 1040615, 1248738, 1368480, 1664984, 2081230, 2497476, 2736960, 3121845, 3329968, 4162460, 4994952, 6243690, 6659936, 8324920, 9989904, 12487380, 13319872, 16649840, 19979808, 24974760, 33299680, 39959616, 49949520, 66599360, 99899040, 199798080]

約数ペア:

[(1, 199798080), (2, 99899040), (3, 66599360), (4, 49949520), (5, 39959616), (6, 33299680), (8, 24974760), (10, 19979808), (12, 16649840), (15, 13319872), (16, 12487380), (20, 9989904), (24, 8324920), (30, 6659936), (32, 6243690), (40, 4994952), (48, 4162460), (60, 3329968), (64, 3121845), (73, 2736960), (80, 2497476), (96, 2081230), (120, 1664984), (146, 1368480), (160, 1248738), (192, 1040615), (219, 912320), (240, 832492), (292, 684240), (320, 624369), (365, 547392), (438, 456160), (480, 416246), (584, 342120), (730, 273696), (876, 228080), (960, 208123), (1095, 182464), (1168, 171060), (1460, 136848), (1752, 114040), (2190, 91232), (2336, 85530), (2851, 70080), (2920, 68424), (3504, 57020), (4380, 45616), (4672, 42765), (5702, 35040), (5840, 34212), (7008, 28510), (8553, 23360), (8760, 22808), (11404, 17520), (11680, 17106), (14016, 14255)]