2153823840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12569}}^1$

素因数の和:12614

約数の個数: 288

約数和(自身を含む): 8894733120

約数和(自身を除く): 6740909280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 9520, 10080, 10710, 11424, 12240, 12569, 14280, 17136, 19040, 21420, 24480, 25138, 28560, 34272, 37707, 42840, 50276, 57120, 62845, 75414, 85680, 87983, 100552, 113121, 125690, 150828, 171360, 175966, 188535, 201104, 213673, 226242, 251380, 263949, 301656, 351932, 377070, 402208, 427346, 439915, 452484, 502760, 527898, 565605, 603312, 641019, 703864, 754140, 791847, 854692, 879830, 904968, 1005520, 1055796, 1068365, 1131210, 1206624, 1282038, 1319745, 1407728, 1495711, 1508280, 1583694, 1709384, 1759660, 1809936, 1923057, 2011040, 2111592, 2136730, 2262420, 2564076, 2639490, 2815456, 2991422, 3016560, 3167388, 3205095, 3418768, 3519320, 3619872, 3846114, 3959235, 4223184, 4273460, 4487133, 4524840, 5128152, 5278980, 5982844, 6033120, 6334776, 6410190, 6837536, 7038640, 7478555, 7692228, 7918470, 8446368, 8546920, 8974266, 9049680, 9615285, 10256304, 10557960, 11965688, 12669552, 12820380, 13461399, 14077280, 14957110, 15384456, 15836940, 17093840, 17948532, 18099360, 19230570, 20512608, 21115920, 22435665, 23931376, 25339104, 25640760, 26922798, 29914220, 30768912, 31673880, 34187680, 35897064, 38461140, 42231840, 44871330, 47862752, 51281520, 53845596, 59828440, 61537824, 63347760, 67306995, 71794128, 76922280, 89742660, 102563040, 107691192, 119656880, 126695520, 134613990, 143588256, 153844560, 179485320, 215382384, 239313760, 269227980, 307689120, 358970640, 430764768, 538455960, 717941280, 1076911920, 2153823840]

約数ペア:

[(1, 2153823840), (2, 1076911920), (3, 717941280), (4, 538455960), (5, 430764768), (6, 358970640), (7, 307689120), (8, 269227980), (9, 239313760), (10, 215382384), (12, 179485320), (14, 153844560), (15, 143588256), (16, 134613990), (17, 126695520), (18, 119656880), (20, 107691192), (21, 102563040), (24, 89742660), (28, 76922280), (30, 71794128), (32, 67306995), (34, 63347760), (35, 61537824), (36, 59828440), (40, 53845596), (42, 51281520), (45, 47862752), (48, 44871330), (51, 42231840), (56, 38461140), (60, 35897064), (63, 34187680), (68, 31673880), (70, 30768912), (72, 29914220), (80, 26922798), (84, 25640760), (85, 25339104), (90, 23931376), (96, 22435665), (102, 21115920), (105, 20512608), (112, 19230570), (119, 18099360), (120, 17948532), (126, 17093840), (136, 15836940), (140, 15384456), (144, 14957110), (153, 14077280), (160, 13461399), (168, 12820380), (170, 12669552), (180, 11965688), (204, 10557960), (210, 10256304), (224, 9615285), (238, 9049680), (240, 8974266), (252, 8546920), (255, 8446368), (272, 7918470), (280, 7692228), (288, 7478555), (306, 7038640), (315, 6837536), (336, 6410190), (340, 6334776), (357, 6033120), (360, 5982844), (408, 5278980), (420, 5128152), (476, 4524840), (480, 4487133), (504, 4273460), (510, 4223184), (544, 3959235), (560, 3846114), (595, 3619872), (612, 3519320), (630, 3418768), (672, 3205095), (680, 3167388), (714, 3016560), (720, 2991422), (765, 2815456), (816, 2639490), (840, 2564076), (952, 2262420), (1008, 2136730), (1020, 2111592), (1071, 2011040), (1120, 1923057), (1190, 1809936), (1224, 1759660), (1260, 1709384), (1360, 1583694), (1428, 1508280), (1440, 1495711), (1530, 1407728), (1632, 1319745), (1680, 1282038), (1785, 1206624), (1904, 1131210), (2016, 1068365), (2040, 1055796), (2142, 1005520), (2380, 904968), (2448, 879830), (2520, 854692), (2720, 791847), (2856, 754140), (3060, 703864), (3360, 641019), (3570, 603312), (3808, 565605), (4080, 527898), (4284, 502760), (4760, 452484), (4896, 439915), (5040, 427346), (5355, 402208), (5712, 377070), (6120, 351932), (7140, 301656), (8160, 263949), (8568, 251380), (9520, 226242), (10080, 213673), (10710, 201104), (11424, 188535), (12240, 175966), (12569, 171360), (14280, 150828), (17136, 125690), (19040, 113121), (21420, 100552), (24480, 87983), (25138, 85680), (28560, 75414), (34272, 62845), (37707, 57120), (42840, 50276)]