21814427880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1511}}^1$

素因数の和:1889

約数の個数: 384

約数和(自身を含む): 86102714880

約数和(自身を除く): 64288287000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 337, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 674, 680, 714, 765, 840, 952, 1011, 1020, 1071, 1190, 1224, 1260, 1348, 1428, 1511, 1530, 1685, 1785, 2022, 2040, 2142, 2359, 2380, 2520, 2696, 2856, 3022, 3033, 3060, 3370, 3570, 4044, 4284, 4533, 4718, 4760, 5055, 5355, 5729, 6044, 6066, 6120, 6740, 7077, 7140, 7555, 8088, 8568, 9066, 9436, 10110, 10577, 10710, 11458, 11795, 12088, 12132, 13480, 13599, 14154, 14280, 15110, 15165, 17187, 18132, 18872, 20220, 21154, 21231, 21420, 22665, 22916, 23590, 24264, 25687, 27198, 28308, 28645, 30220, 30330, 31731, 34374, 35385, 36264, 40103, 40440, 42308, 42462, 42840, 45330, 45832, 47180, 51374, 51561, 52885, 54396, 56616, 57290, 60440, 60660, 63462, 67995, 68748, 70770, 77061, 80206, 84616, 84924, 85935, 90660, 94360, 95193, 102748, 103122, 105770, 106155, 108792, 114580, 120309, 121320, 126924, 128435, 135990, 137496, 141540, 154122, 158655, 160412, 169848, 171870, 179809, 181320, 190386, 200515, 205496, 206244, 211540, 212310, 229160, 231183, 240618, 253848, 256870, 257805, 271980, 283080, 308244, 317310, 320824, 343740, 359618, 360927, 380772, 385305, 401030, 412488, 423080, 424620, 462366, 475965, 481236, 509207, 513740, 515610, 539427, 543960, 601545, 616488, 634620, 687480, 719236, 721854, 761544, 770610, 802060, 849240, 899045, 924732, 951930, 962472, 1018414, 1027480, 1031220, 1078854, 1155915, 1203090, 1269240, 1438472, 1443708, 1527621, 1541220, 1604120, 1618281, 1798090, 1804635, 1849464, 1903860, 2036828, 2062440, 2157708, 2311830, 2406180, 2546035, 2697135, 2887416, 3055242, 3082440, 3236562, 3564449, 3596180, 3609270, 3807720, 4073656, 4315416, 4582863, 4623660, 4812360, 5092070, 5394270, 6110484, 6473124, 7128898, 7192360, 7218540, 7638105, 8091405, 8656519, 9165726, 9247320, 10184140, 10693347, 10788540, 12220968, 12946248, 14257796, 14437080, 15276210, 16182810, 17313038, 17822245, 18331452, 20368280, 21386694, 21577080, 22914315, 25969557, 28515592, 30552420, 32080041, 32365620, 34626076, 35644490, 36662904, 42773388, 43282595, 45828630, 51939114, 53466735, 60595633, 61104840, 64160082, 64731240, 69252152, 71288980, 77908671, 85546776, 86565190, 91657260, 103878228, 106933470, 121191266, 128320164, 129847785, 142577960, 155817342, 160400205, 173130380, 181786899, 183314520, 207756456, 213866940, 242382532, 256640328, 259695570, 302978165, 311634684, 320800410, 346260760, 363573798, 389543355, 427733880, 484765064, 519391140, 545360697, 605956330, 623269368, 641600820, 727147596, 779086710, 908934495, 1038782280, 1090721394, 1211912660, 1283201640, 1454295192, 1558173420, 1817868990, 2181442788, 2423825320, 2726803485, 3116346840, 3635737980, 4362885576, 5453606970, 7271475960, 10907213940, 21814427880]

約数ペア:

[(1, 21814427880), (2, 10907213940), (3, 7271475960), (4, 5453606970), (5, 4362885576), (6, 3635737980), (7, 3116346840), (8, 2726803485), (9, 2423825320), (10, 2181442788), (12, 1817868990), (14, 1558173420), (15, 1454295192), (17, 1283201640), (18, 1211912660), (20, 1090721394), (21, 1038782280), (24, 908934495), (28, 779086710), (30, 727147596), (34, 641600820), (35, 623269368), (36, 605956330), (40, 545360697), (42, 519391140), (45, 484765064), (51, 427733880), (56, 389543355), (60, 363573798), (63, 346260760), (68, 320800410), (70, 311634684), (72, 302978165), (84, 259695570), (85, 256640328), (90, 242382532), (102, 213866940), (105, 207756456), (119, 183314520), (120, 181786899), (126, 173130380), (136, 160400205), (140, 155817342), (153, 142577960), (168, 129847785), (170, 128320164), (180, 121191266), (204, 106933470), (210, 103878228), (238, 91657260), (252, 86565190), (255, 85546776), (280, 77908671), (306, 71288980), (315, 69252152), (337, 64731240), (340, 64160082), (357, 61104840), (360, 60595633), (408, 53466735), (420, 51939114), (476, 45828630), (504, 43282595), (510, 42773388), (595, 36662904), (612, 35644490), (630, 34626076), (674, 32365620), (680, 32080041), (714, 30552420), (765, 28515592), (840, 25969557), (952, 22914315), (1011, 21577080), (1020, 21386694), (1071, 20368280), (1190, 18331452), (1224, 17822245), (1260, 17313038), (1348, 16182810), (1428, 15276210), (1511, 14437080), (1530, 14257796), (1685, 12946248), (1785, 12220968), (2022, 10788540), (2040, 10693347), (2142, 10184140), (2359, 9247320), (2380, 9165726), (2520, 8656519), (2696, 8091405), (2856, 7638105), (3022, 7218540), (3033, 7192360), (3060, 7128898), (3370, 6473124), (3570, 6110484), (4044, 5394270), (4284, 5092070), (4533, 4812360), (4718, 4623660), (4760, 4582863), (5055, 4315416), (5355, 4073656), (5729, 3807720), (6044, 3609270), (6066, 3596180), (6120, 3564449), (6740, 3236562), (7077, 3082440), (7140, 3055242), (7555, 2887416), (8088, 2697135), (8568, 2546035), (9066, 2406180), (9436, 2311830), (10110, 2157708), (10577, 2062440), (10710, 2036828), (11458, 1903860), (11795, 1849464), (12088, 1804635), (12132, 1798090), (13480, 1618281), (13599, 1604120), (14154, 1541220), (14280, 1527621), (15110, 1443708), (15165, 1438472), (17187, 1269240), (18132, 1203090), (18872, 1155915), (20220, 1078854), (21154, 1031220), (21231, 1027480), (21420, 1018414), (22665, 962472), (22916, 951930), (23590, 924732), (24264, 899045), (25687, 849240), (27198, 802060), (28308, 770610), (28645, 761544), (30220, 721854), (30330, 719236), (31731, 687480), (34374, 634620), (35385, 616488), (36264, 601545), (40103, 543960), (40440, 539427), (42308, 515610), (42462, 513740), (42840, 509207), (45330, 481236), (45832, 475965), (47180, 462366), (51374, 424620), (51561, 423080), (52885, 412488), (54396, 401030), (56616, 385305), (57290, 380772), (60440, 360927), (60660, 359618), (63462, 343740), (67995, 320824), (68748, 317310), (70770, 308244), (77061, 283080), (80206, 271980), (84616, 257805), (84924, 256870), (85935, 253848), (90660, 240618), (94360, 231183), (95193, 229160), (102748, 212310), (103122, 211540), (105770, 206244), (106155, 205496), (108792, 200515), (114580, 190386), (120309, 181320), (121320, 179809), (126924, 171870), (128435, 169848), (135990, 160412), (137496, 158655), (141540, 154122)]