130020840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 322853400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 205, 207, 230, 246, 276, 328, 345, 360, 369, 383, 410, 414, 460, 492, 552, 615, 690, 738, 766, 820, 828, 920, 943, 984, 1035, 1149, 1230, 1380, 1476, 1532, 1640, 1656, 1845, 1886, 1915, 2070, 2298, 2460, 2760, 2829, 2952, 3064, 3447, 3690, 3772, 3830, 4140, 4596, 4715, 4920, 5658, 5745, 6894, 7380, 7544, 7660, 8280, 8487, 8809, 9192, 9430, 11316, 11490, 13788, 14145, 14760, 15320, 15703, 16974, 17235, 17618, 18860, 22632, 22980, 26427, 27576, 28290, 31406, 33948, 34470, 35236, 37720, 42435, 44045, 45960, 47109, 52854, 56580, 62812, 67896, 68940, 70472, 78515, 79281, 84870, 88090, 94218, 105708, 113160, 125624, 132135, 137880, 141327, 157030, 158562, 169740, 176180, 188436, 211416, 235545, 264270, 282654, 314060, 317124, 339480, 352360, 361169, 376872, 396405, 471090, 528540, 565308, 628120, 634248, 706635, 722338, 792810, 942180, 1057080, 1083507, 1130616, 1413270, 1444676, 1585620, 1805845, 1884360, 2167014, 2826540, 2889352, 3171240, 3250521, 3611690, 4334028, 5417535, 5653080, 6501042, 7223380, 8668056, 10835070, 13002084, 14446760, 16252605, 21670140, 26004168, 32505210, 43340280, 65010420, 130020840]

約数ペア:

[(1, 130020840), (2, 65010420), (3, 43340280), (4, 32505210), (5, 26004168), (6, 21670140), (8, 16252605), (9, 14446760), (10, 13002084), (12, 10835070), (15, 8668056), (18, 7223380), (20, 6501042), (23, 5653080), (24, 5417535), (30, 4334028), (36, 3611690), (40, 3250521), (41, 3171240), (45, 2889352), (46, 2826540), (60, 2167014), (69, 1884360), (72, 1805845), (82, 1585620), (90, 1444676), (92, 1413270), (115, 1130616), (120, 1083507), (123, 1057080), (138, 942180), (164, 792810), (180, 722338), (184, 706635), (205, 634248), (207, 628120), (230, 565308), (246, 528540), (276, 471090), (328, 396405), (345, 376872), (360, 361169), (369, 352360), (383, 339480), (410, 317124), (414, 314060), (460, 282654), (492, 264270), (552, 235545), (615, 211416), (690, 188436), (738, 176180), (766, 169740), (820, 158562), (828, 157030), (920, 141327), (943, 137880), (984, 132135), (1035, 125624), (1149, 113160), (1230, 105708), (1380, 94218), (1476, 88090), (1532, 84870), (1640, 79281), (1656, 78515), (1845, 70472), (1886, 68940), (1915, 67896), (2070, 62812), (2298, 56580), (2460, 52854), (2760, 47109), (2829, 45960), (2952, 44045), (3064, 42435), (3447, 37720), (3690, 35236), (3772, 34470), (3830, 33948), (4140, 31406), (4596, 28290), (4715, 27576), (4920, 26427), (5658, 22980), (5745, 22632), (6894, 18860), (7380, 17618), (7544, 17235), (7660, 16974), (8280, 15703), (8487, 15320), (8809, 14760), (9192, 14145), (9430, 13788), (11316, 11490)]