193557760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 516559680

約数和(自身を除く): 323001920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 128, 160, 176, 220, 233, 236, 256, 295, 320, 352, 440, 466, 472, 590, 640, 649, 704, 880, 932, 944, 1165, 1180, 1280, 1298, 1408, 1760, 1864, 1888, 2330, 2360, 2563, 2596, 2816, 3245, 3520, 3728, 3776, 4660, 4720, 5126, 5192, 6490, 7040, 7456, 7552, 9320, 9440, 10252, 10384, 12815, 12980, 13747, 14080, 14912, 15104, 18640, 18880, 20504, 20768, 25630, 25960, 27494, 29824, 37280, 37760, 41008, 41536, 51260, 51920, 54988, 59648, 68735, 74560, 75520, 82016, 83072, 102520, 103840, 109976, 137470, 149120, 151217, 164032, 166144, 205040, 207680, 219952, 274940, 298240, 302434, 328064, 410080, 415360, 439904, 549880, 604868, 656128, 756085, 820160, 830720, 879808, 1099760, 1209736, 1512170, 1640320, 1759616, 2199520, 2419472, 3024340, 3280640, 3519232, 4399040, 4838944, 6048680, 8798080, 9677888, 12097360, 17596160, 19355776, 24194720, 38711552, 48389440, 96778880, 193557760]

約数ペア:

[(1, 193557760), (2, 96778880), (4, 48389440), (5, 38711552), (8, 24194720), (10, 19355776), (11, 17596160), (16, 12097360), (20, 9677888), (22, 8798080), (32, 6048680), (40, 4838944), (44, 4399040), (55, 3519232), (59, 3280640), (64, 3024340), (80, 2419472), (88, 2199520), (110, 1759616), (118, 1640320), (128, 1512170), (160, 1209736), (176, 1099760), (220, 879808), (233, 830720), (236, 820160), (256, 756085), (295, 656128), (320, 604868), (352, 549880), (440, 439904), (466, 415360), (472, 410080), (590, 328064), (640, 302434), (649, 298240), (704, 274940), (880, 219952), (932, 207680), (944, 205040), (1165, 166144), (1180, 164032), (1280, 151217), (1298, 149120), (1408, 137470), (1760, 109976), (1864, 103840), (1888, 102520), (2330, 83072), (2360, 82016), (2563, 75520), (2596, 74560), (2816, 68735), (3245, 59648), (3520, 54988), (3728, 51920), (3776, 51260), (4660, 41536), (4720, 41008), (5126, 37760), (5192, 37280), (6490, 29824), (7040, 27494), (7456, 25960), (7552, 25630), (9320, 20768), (9440, 20504), (10252, 18880), (10384, 18640), (12815, 15104), (12980, 14912), (13747, 14080)]