2002042980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^3\times {\mathrm{1201}}^1$

素因数の和:1246

約数の個数: 288

約数和(自身を含む): 7350470400

約数和(自身を除く): 5348427420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 343, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 686, 735, 756, 810, 882, 945, 972, 980, 1029, 1134, 1201, 1215, 1260, 1323, 1372, 1470, 1620, 1701, 1715, 1764, 1890, 2058, 2205, 2268, 2402, 2430, 2646, 2835, 2940, 3087, 3402, 3430, 3603, 3780, 3969, 4116, 4410, 4804, 4860, 5145, 5292, 5670, 6005, 6174, 6615, 6804, 6860, 7206, 7938, 8407, 8505, 8820, 9261, 10290, 10809, 11340, 11907, 12010, 12348, 13230, 14412, 15435, 15876, 16814, 17010, 18015, 18522, 19845, 20580, 21618, 23814, 24020, 25221, 26460, 27783, 30870, 32427, 33628, 34020, 36030, 37044, 39690, 42035, 43236, 46305, 47628, 50442, 54045, 55566, 58849, 59535, 61740, 64854, 72060, 75663, 79380, 83349, 84070, 92610, 97281, 100884, 108090, 111132, 117698, 119070, 126105, 129708, 138915, 151326, 162135, 166698, 168140, 176547, 185220, 194562, 216180, 226989, 235396, 238140, 252210, 277830, 291843, 294245, 302652, 324270, 333396, 353094, 378315, 389124, 411943, 416745, 453978, 486405, 504420, 529641, 555660, 583686, 588490, 648540, 680967, 706188, 756630, 823886, 833490, 882735, 907956, 972810, 1059282, 1134945, 1167372, 1176980, 1235829, 1361934, 1459215, 1513260, 1588923, 1647772, 1666980, 1765470, 1945620, 2042901, 2059715, 2118564, 2269890, 2471658, 2648205, 2723868, 2918430, 3177846, 3404835, 3530940, 3707487, 4085802, 4119430, 4539780, 4766769, 4943316, 5296410, 5836860, 6179145, 6355692, 6809670, 7414974, 7944615, 8171604, 8238860, 9533538, 10214505, 10592820, 11122461, 12358290, 13619340, 14300307, 14829948, 15889230, 18537435, 19067076, 20429010, 22244922, 23833845, 24716580, 28600614, 31778460, 33367383, 37074870, 40858020, 44489844, 47667690, 55612305, 57201228, 66734766, 71501535, 74149740, 95335380, 100102149, 111224610, 133469532, 143003070, 166836915, 200204298, 222449220, 286006140, 333673830, 400408596, 500510745, 667347660, 1001021490, 2002042980]

約数ペア:

[(1, 2002042980), (2, 1001021490), (3, 667347660), (4, 500510745), (5, 400408596), (6, 333673830), (7, 286006140), (9, 222449220), (10, 200204298), (12, 166836915), (14, 143003070), (15, 133469532), (18, 111224610), (20, 100102149), (21, 95335380), (27, 74149740), (28, 71501535), (30, 66734766), (35, 57201228), (36, 55612305), (42, 47667690), (45, 44489844), (49, 40858020), (54, 37074870), (60, 33367383), (63, 31778460), (70, 28600614), (81, 24716580), (84, 23833845), (90, 22244922), (98, 20429010), (105, 19067076), (108, 18537435), (126, 15889230), (135, 14829948), (140, 14300307), (147, 13619340), (162, 12358290), (180, 11122461), (189, 10592820), (196, 10214505), (210, 9533538), (243, 8238860), (245, 8171604), (252, 7944615), (270, 7414974), (294, 6809670), (315, 6355692), (324, 6179145), (343, 5836860), (378, 5296410), (405, 4943316), (420, 4766769), (441, 4539780), (486, 4119430), (490, 4085802), (540, 3707487), (567, 3530940), (588, 3404835), (630, 3177846), (686, 2918430), (735, 2723868), (756, 2648205), (810, 2471658), (882, 2269890), (945, 2118564), (972, 2059715), (980, 2042901), (1029, 1945620), (1134, 1765470), (1201, 1666980), (1215, 1647772), (1260, 1588923), (1323, 1513260), (1372, 1459215), (1470, 1361934), (1620, 1235829), (1701, 1176980), (1715, 1167372), (1764, 1134945), (1890, 1059282), (2058, 972810), (2205, 907956), (2268, 882735), (2402, 833490), (2430, 823886), (2646, 756630), (2835, 706188), (2940, 680967), (3087, 648540), (3402, 588490), (3430, 583686), (3603, 555660), (3780, 529641), (3969, 504420), (4116, 486405), (4410, 453978), (4804, 416745), (4860, 411943), (5145, 389124), (5292, 378315), (5670, 353094), (6005, 333396), (6174, 324270), (6615, 302652), (6804, 294245), (6860, 291843), (7206, 277830), (7938, 252210), (8407, 238140), (8505, 235396), (8820, 226989), (9261, 216180), (10290, 194562), (10809, 185220), (11340, 176547), (11907, 168140), (12010, 166698), (12348, 162135), (13230, 151326), (14412, 138915), (15435, 129708), (15876, 126105), (16814, 119070), (17010, 117698), (18015, 111132), (18522, 108090), (19845, 100884), (20580, 97281), (21618, 92610), (23814, 84070), (24020, 83349), (25221, 79380), (26460, 75663), (27783, 72060), (30870, 64854), (32427, 61740), (33628, 59535), (34020, 58849), (36030, 55566), (37044, 54045), (39690, 50442), (42035, 47628), (43236, 46305)]