2003848680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28351}}^1$

素因数の和:28415

約数の個数: 128

約数和(自身を含む): 6532300800

約数和(自身を除く): 4528452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 28351, 35340, 56702, 70680, 85053, 113404, 141755, 170106, 226808, 283510, 340212, 425265, 538669, 567020, 680424, 850530, 878881, 1077338, 1134040, 1616007, 1701060, 1757762, 2154676, 2636643, 2693345, 3232014, 3402120, 3515524, 4309352, 4394405, 5273286, 5386690, 6464028, 7031048, 8080035, 8788810, 10546572, 10773380, 12928056, 13183215, 16160070, 16698739, 17577620, 21093144, 21546760, 26366430, 32320140, 33397478, 35155240, 50096217, 52732860, 64640280, 66794956, 83493695, 100192434, 105465720, 133589912, 166987390, 200384868, 250481085, 333974780, 400769736, 500962170, 667949560, 1001924340, 2003848680]

約数ペア:

[(1, 2003848680), (2, 1001924340), (3, 667949560), (4, 500962170), (5, 400769736), (6, 333974780), (8, 250481085), (10, 200384868), (12, 166987390), (15, 133589912), (19, 105465720), (20, 100192434), (24, 83493695), (30, 66794956), (31, 64640280), (38, 52732860), (40, 50096217), (57, 35155240), (60, 33397478), (62, 32320140), (76, 26366430), (93, 21546760), (95, 21093144), (114, 17577620), (120, 16698739), (124, 16160070), (152, 13183215), (155, 12928056), (186, 10773380), (190, 10546572), (228, 8788810), (248, 8080035), (285, 7031048), (310, 6464028), (372, 5386690), (380, 5273286), (456, 4394405), (465, 4309352), (570, 3515524), (589, 3402120), (620, 3232014), (744, 2693345), (760, 2636643), (930, 2154676), (1140, 1757762), (1178, 1701060), (1240, 1616007), (1767, 1134040), (1860, 1077338), (2280, 878881), (2356, 850530), (2945, 680424), (3534, 567020), (3720, 538669), (4712, 425265), (5890, 340212), (7068, 283510), (8835, 226808), (11780, 170106), (14136, 141755), (17670, 113404), (23560, 85053), (28351, 70680), (35340, 56702)]