2018883360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1571

約数の個数: 192

約数和(自身を含む): 6881293440

約数和(自身を除く): 4862410080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 251, 260, 312, 390, 416, 480, 502, 520, 624, 753, 780, 1004, 1040, 1248, 1255, 1289, 1506, 1560, 2008, 2080, 2510, 2578, 3012, 3120, 3263, 3765, 3867, 4016, 5020, 5156, 6024, 6240, 6445, 6526, 7530, 7734, 8032, 9789, 10040, 10312, 12048, 12890, 13052, 15060, 15468, 16315, 16757, 19335, 19578, 20080, 20624, 24096, 25780, 26104, 30120, 30936, 32630, 33514, 38670, 39156, 40160, 41248, 48945, 50271, 51560, 52208, 60240, 61872, 65260, 67028, 77340, 78312, 83785, 97890, 100542, 103120, 104416, 120480, 123744, 130520, 134056, 154680, 156624, 167570, 195780, 201084, 206240, 251355, 261040, 268112, 309360, 313248, 323539, 335140, 391560, 402168, 502710, 522080, 536224, 618720, 647078, 670280, 783120, 804336, 970617, 1005420, 1294156, 1340560, 1566240, 1608672, 1617695, 1941234, 2010840, 2588312, 2681120, 3235390, 3882468, 4021680, 4206007, 4853085, 5176624, 6470780, 7764936, 8043360, 8412014, 9706170, 10353248, 12618021, 12941560, 15529872, 16824028, 19412340, 21030035, 25236042, 25883120, 31059744, 33648056, 38824680, 42060070, 50472084, 51766240, 63090105, 67296112, 77649360, 84120140, 100944168, 126180210, 134592224, 155298720, 168240280, 201888336, 252360420, 336480560, 403776672, 504720840, 672961120, 1009441680, 2018883360]

約数ペア:

[(1, 2018883360), (2, 1009441680), (3, 672961120), (4, 504720840), (5, 403776672), (6, 336480560), (8, 252360420), (10, 201888336), (12, 168240280), (13, 155298720), (15, 134592224), (16, 126180210), (20, 100944168), (24, 84120140), (26, 77649360), (30, 67296112), (32, 63090105), (39, 51766240), (40, 50472084), (48, 42060070), (52, 38824680), (60, 33648056), (65, 31059744), (78, 25883120), (80, 25236042), (96, 21030035), (104, 19412340), (120, 16824028), (130, 15529872), (156, 12941560), (160, 12618021), (195, 10353248), (208, 9706170), (240, 8412014), (251, 8043360), (260, 7764936), (312, 6470780), (390, 5176624), (416, 4853085), (480, 4206007), (502, 4021680), (520, 3882468), (624, 3235390), (753, 2681120), (780, 2588312), (1004, 2010840), (1040, 1941234), (1248, 1617695), (1255, 1608672), (1289, 1566240), (1506, 1340560), (1560, 1294156), (2008, 1005420), (2080, 970617), (2510, 804336), (2578, 783120), (3012, 670280), (3120, 647078), (3263, 618720), (3765, 536224), (3867, 522080), (4016, 502710), (5020, 402168), (5156, 391560), (6024, 335140), (6240, 323539), (6445, 313248), (6526, 309360), (7530, 268112), (7734, 261040), (8032, 251355), (9789, 206240), (10040, 201084), (10312, 195780), (12048, 167570), (12890, 156624), (13052, 154680), (15060, 134056), (15468, 130520), (16315, 123744), (16757, 120480), (19335, 104416), (19578, 103120), (20080, 100542), (20624, 97890), (24096, 83785), (25780, 78312), (26104, 77340), (30120, 67028), (30936, 65260), (32630, 61872), (33514, 60240), (38670, 52208), (39156, 51560), (40160, 50271), (41248, 48945)]