1641838240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1719

約数の個数: 192

約数和(自身を含む): 4785225984

約数和(自身を除く): 3143387744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 53, 56, 68, 70, 80, 85, 106, 112, 119, 136, 140, 160, 170, 212, 224, 238, 265, 272, 280, 340, 371, 424, 476, 530, 544, 560, 595, 680, 742, 848, 901, 952, 1060, 1120, 1190, 1360, 1484, 1627, 1696, 1802, 1855, 1904, 2120, 2380, 2720, 2968, 3254, 3604, 3710, 3808, 4240, 4505, 4760, 5936, 6307, 6508, 7208, 7420, 8135, 8480, 9010, 9520, 11389, 11872, 12614, 13016, 14416, 14840, 16270, 18020, 19040, 22778, 25228, 26032, 27659, 28832, 29680, 31535, 32540, 36040, 45556, 50456, 52064, 55318, 56945, 59360, 63070, 65080, 72080, 86231, 91112, 100912, 110636, 113890, 126140, 130160, 138295, 144160, 172462, 182224, 193613, 201824, 221272, 227780, 252280, 260320, 276590, 344924, 364448, 387226, 431155, 442544, 455560, 504560, 553180, 603617, 689848, 774452, 862310, 885088, 911120, 968065, 1009120, 1106360, 1207234, 1379696, 1465927, 1548904, 1724620, 1822240, 1936130, 2212720, 2414468, 2759392, 2931854, 3018085, 3097808, 3449240, 3872260, 4425440, 4828936, 5863708, 6036170, 6195616, 6898480, 7329635, 7744520, 9657872, 10261489, 11727416, 12072340, 13796960, 14659270, 15489040, 19315744, 20522978, 23454832, 24144680, 29318540, 30978080, 41045956, 46909664, 48289360, 51307445, 58637080, 82091912, 96578720, 102614890, 117274160, 164183824, 205229780, 234548320, 328367648, 410459560, 820919120, 1641838240]

約数ペア:

[(1, 1641838240), (2, 820919120), (4, 410459560), (5, 328367648), (7, 234548320), (8, 205229780), (10, 164183824), (14, 117274160), (16, 102614890), (17, 96578720), (20, 82091912), (28, 58637080), (32, 51307445), (34, 48289360), (35, 46909664), (40, 41045956), (53, 30978080), (56, 29318540), (68, 24144680), (70, 23454832), (80, 20522978), (85, 19315744), (106, 15489040), (112, 14659270), (119, 13796960), (136, 12072340), (140, 11727416), (160, 10261489), (170, 9657872), (212, 7744520), (224, 7329635), (238, 6898480), (265, 6195616), (272, 6036170), (280, 5863708), (340, 4828936), (371, 4425440), (424, 3872260), (476, 3449240), (530, 3097808), (544, 3018085), (560, 2931854), (595, 2759392), (680, 2414468), (742, 2212720), (848, 1936130), (901, 1822240), (952, 1724620), (1060, 1548904), (1120, 1465927), (1190, 1379696), (1360, 1207234), (1484, 1106360), (1627, 1009120), (1696, 968065), (1802, 911120), (1855, 885088), (1904, 862310), (2120, 774452), (2380, 689848), (2720, 603617), (2968, 553180), (3254, 504560), (3604, 455560), (3710, 442544), (3808, 431155), (4240, 387226), (4505, 364448), (4760, 344924), (5936, 276590), (6307, 260320), (6508, 252280), (7208, 227780), (7420, 221272), (8135, 201824), (8480, 193613), (9010, 182224), (9520, 172462), (11389, 144160), (11872, 138295), (12614, 130160), (13016, 126140), (14416, 113890), (14840, 110636), (16270, 100912), (18020, 91112), (19040, 86231), (22778, 72080), (25228, 65080), (26032, 63070), (27659, 59360), (28832, 56945), (29680, 55318), (31535, 52064), (32540, 50456), (36040, 45556)]