68838840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 260582400

約数和(自身を除く): 191743560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 463, 472, 504, 531, 590, 630, 708, 826, 840, 885, 926, 1062, 1180, 1239, 1260, 1389, 1416, 1652, 1770, 1852, 2065, 2124, 2315, 2360, 2478, 2520, 2655, 2778, 3241, 3304, 3540, 3704, 3717, 4130, 4167, 4248, 4630, 4956, 5310, 5556, 6195, 6482, 6945, 7080, 7434, 8260, 8334, 9260, 9723, 9912, 10620, 11112, 12390, 12964, 13890, 14868, 16205, 16520, 16668, 18520, 18585, 19446, 20835, 21240, 24780, 25928, 27317, 27780, 29169, 29736, 32410, 33336, 37170, 38892, 41670, 48615, 49560, 54634, 55560, 58338, 64820, 74340, 77784, 81951, 83340, 97230, 109268, 116676, 129640, 136585, 145845, 148680, 163902, 166680, 191219, 194460, 218536, 233352, 245853, 273170, 291690, 327804, 382438, 388920, 409755, 491706, 546340, 573657, 583380, 655608, 764876, 819510, 956095, 983412, 1092680, 1147314, 1166760, 1229265, 1529752, 1639020, 1720971, 1912190, 1966824, 2294628, 2458530, 2868285, 3278040, 3441942, 3824380, 4589256, 4917060, 5736570, 6883884, 7648760, 8604855, 9834120, 11473140, 13767768, 17209710, 22946280, 34419420, 68838840]

約数ペア:

[(1, 68838840), (2, 34419420), (3, 22946280), (4, 17209710), (5, 13767768), (6, 11473140), (7, 9834120), (8, 8604855), (9, 7648760), (10, 6883884), (12, 5736570), (14, 4917060), (15, 4589256), (18, 3824380), (20, 3441942), (21, 3278040), (24, 2868285), (28, 2458530), (30, 2294628), (35, 1966824), (36, 1912190), (40, 1720971), (42, 1639020), (45, 1529752), (56, 1229265), (59, 1166760), (60, 1147314), (63, 1092680), (70, 983412), (72, 956095), (84, 819510), (90, 764876), (105, 655608), (118, 583380), (120, 573657), (126, 546340), (140, 491706), (168, 409755), (177, 388920), (180, 382438), (210, 327804), (236, 291690), (252, 273170), (280, 245853), (295, 233352), (315, 218536), (354, 194460), (360, 191219), (413, 166680), (420, 163902), (463, 148680), (472, 145845), (504, 136585), (531, 129640), (590, 116676), (630, 109268), (708, 97230), (826, 83340), (840, 81951), (885, 77784), (926, 74340), (1062, 64820), (1180, 58338), (1239, 55560), (1260, 54634), (1389, 49560), (1416, 48615), (1652, 41670), (1770, 38892), (1852, 37170), (2065, 33336), (2124, 32410), (2315, 29736), (2360, 29169), (2478, 27780), (2520, 27317), (2655, 25928), (2778, 24780), (3241, 21240), (3304, 20835), (3540, 19446), (3704, 18585), (3717, 18520), (4130, 16668), (4167, 16520), (4248, 16205), (4630, 14868), (4956, 13890), (5310, 12964), (5556, 12390), (6195, 11112), (6482, 10620), (6945, 9912), (7080, 9723), (7434, 9260), (8260, 8334)]