286221041880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{75833}}^1$

素因数の和:76361

約数の個数: 128

約数和(自身を含む): 872734072320

約数和(自身を除く): 586513030440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 443, 568, 710, 852, 886, 1065, 1329, 1420, 1704, 1772, 2130, 2215, 2658, 2840, 3544, 4260, 4430, 5316, 6645, 8520, 8860, 10632, 13290, 17720, 26580, 31453, 53160, 62906, 75833, 94359, 125812, 151666, 157265, 188718, 227499, 251624, 303332, 314530, 377436, 379165, 454998, 471795, 606664, 629060, 754872, 758330, 909996, 943590, 1137495, 1258120, 1516660, 1819992, 1887180, 2274990, 3033320, 3774360, 4549980, 5384143, 9099960, 10768286, 16152429, 21536572, 26920715, 32304858, 33594019, 43073144, 53841430, 64609716, 67188038, 80762145, 100782057, 107682860, 129219432, 134376076, 161524290, 167970095, 201564114, 215365720, 268752152, 323048580, 335940190, 403128228, 503910285, 646097160, 671880380, 806256456, 1007820570, 1343760760, 2015641140, 2385175349, 4031282280, 4770350698, 7155526047, 9540701396, 11925876745, 14311052094, 19081402792, 23851753490, 28622104188, 35777630235, 47703506980, 57244208376, 71555260470, 95407013960, 143110520940, 286221041880]

約数ペア:

[(1, 286221041880), (2, 143110520940), (3, 95407013960), (4, 71555260470), (5, 57244208376), (6, 47703506980), (8, 35777630235), (10, 28622104188), (12, 23851753490), (15, 19081402792), (20, 14311052094), (24, 11925876745), (30, 9540701396), (40, 7155526047), (60, 4770350698), (71, 4031282280), (120, 2385175349), (142, 2015641140), (213, 1343760760), (284, 1007820570), (355, 806256456), (426, 671880380), (443, 646097160), (568, 503910285), (710, 403128228), (852, 335940190), (886, 323048580), (1065, 268752152), (1329, 215365720), (1420, 201564114), (1704, 167970095), (1772, 161524290), (2130, 134376076), (2215, 129219432), (2658, 107682860), (2840, 100782057), (3544, 80762145), (4260, 67188038), (4430, 64609716), (5316, 53841430), (6645, 43073144), (8520, 33594019), (8860, 32304858), (10632, 26920715), (13290, 21536572), (17720, 16152429), (26580, 10768286), (31453, 9099960), (53160, 5384143), (62906, 4549980), (75833, 3774360), (94359, 3033320), (125812, 2274990), (151666, 1887180), (157265, 1819992), (188718, 1516660), (227499, 1258120), (251624, 1137495), (303332, 943590), (314530, 909996), (377436, 758330), (379165, 754872), (454998, 629060), (471795, 606664)]