1913884920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1206

約数の個数: 192

約数和(自身を含む): 6428298240

約数和(自身を除く): 4514413320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 127, 164, 180, 205, 246, 254, 328, 360, 369, 381, 410, 492, 508, 615, 635, 738, 762, 820, 984, 1016, 1021, 1143, 1230, 1270, 1476, 1524, 1640, 1845, 1905, 2042, 2286, 2460, 2540, 2952, 3048, 3063, 3690, 3810, 4084, 4572, 4920, 5080, 5105, 5207, 5715, 6126, 7380, 7620, 8168, 9144, 9189, 10210, 10414, 11430, 12252, 14760, 15240, 15315, 15621, 18378, 20420, 20828, 22860, 24504, 26035, 30630, 31242, 36756, 40840, 41656, 41861, 45720, 45945, 46863, 52070, 61260, 62484, 73512, 78105, 83722, 91890, 93726, 104140, 122520, 124968, 125583, 129667, 156210, 167444, 183780, 187452, 208280, 209305, 234315, 251166, 259334, 312420, 334888, 367560, 374904, 376749, 389001, 418610, 468630, 502332, 518668, 624840, 627915, 648335, 753498, 778002, 837220, 937260, 1004664, 1037336, 1167003, 1255830, 1296670, 1506996, 1556004, 1674440, 1874520, 1883745, 1945005, 2334006, 2511660, 2593340, 3013992, 3112008, 3767490, 3890010, 4668012, 5023320, 5186680, 5316347, 5835015, 7534980, 7780020, 9336024, 10632694, 11670030, 15069960, 15560040, 15949041, 21265388, 23340060, 26581735, 31898082, 42530776, 46680120, 47847123, 53163470, 63796164, 79745205, 95694246, 106326940, 127592328, 159490410, 191388492, 212653880, 239235615, 318980820, 382776984, 478471230, 637961640, 956942460, 1913884920]

約数ペア:

[(1, 1913884920), (2, 956942460), (3, 637961640), (4, 478471230), (5, 382776984), (6, 318980820), (8, 239235615), (9, 212653880), (10, 191388492), (12, 159490410), (15, 127592328), (18, 106326940), (20, 95694246), (24, 79745205), (30, 63796164), (36, 53163470), (40, 47847123), (41, 46680120), (45, 42530776), (60, 31898082), (72, 26581735), (82, 23340060), (90, 21265388), (120, 15949041), (123, 15560040), (127, 15069960), (164, 11670030), (180, 10632694), (205, 9336024), (246, 7780020), (254, 7534980), (328, 5835015), (360, 5316347), (369, 5186680), (381, 5023320), (410, 4668012), (492, 3890010), (508, 3767490), (615, 3112008), (635, 3013992), (738, 2593340), (762, 2511660), (820, 2334006), (984, 1945005), (1016, 1883745), (1021, 1874520), (1143, 1674440), (1230, 1556004), (1270, 1506996), (1476, 1296670), (1524, 1255830), (1640, 1167003), (1845, 1037336), (1905, 1004664), (2042, 937260), (2286, 837220), (2460, 778002), (2540, 753498), (2952, 648335), (3048, 627915), (3063, 624840), (3690, 518668), (3810, 502332), (4084, 468630), (4572, 418610), (4920, 389001), (5080, 376749), (5105, 374904), (5207, 367560), (5715, 334888), (6126, 312420), (7380, 259334), (7620, 251166), (8168, 234315), (9144, 209305), (9189, 208280), (10210, 187452), (10414, 183780), (11430, 167444), (12252, 156210), (14760, 129667), (15240, 125583), (15315, 124968), (15621, 122520), (18378, 104140), (20420, 93726), (20828, 91890), (22860, 83722), (24504, 78105), (26035, 73512), (30630, 62484), (31242, 61260), (36756, 52070), (40840, 46863), (41656, 45945), (41861, 45720)]