8898749280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{21383}}^1$

素因数の和:21438

約数の個数: 216

約数和(自身を含む): 32259859632

約数和(自身を除く): 23361110352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 4080, 4335, 4624, 4896, 5202, 5780, 6120, 6936, 8160, 8670, 9248, 10404, 11560, 12240, 13005, 13872, 17340, 20808, 21383, 23120, 24480, 26010, 27744, 34680, 41616, 42766, 46240, 52020, 64149, 69360, 83232, 85532, 104040, 106915, 128298, 138720, 171064, 192447, 208080, 213830, 256596, 320745, 342128, 363511, 384894, 416160, 427660, 513192, 641490, 684256, 727022, 769788, 855320, 962235, 1026384, 1090533, 1282980, 1454044, 1539576, 1710640, 1817555, 1924470, 2052768, 2181066, 2565960, 2908088, 3079152, 3271599, 3421280, 3635110, 3848940, 4362132, 5131920, 5452665, 5816176, 6158304, 6179687, 6543198, 7270220, 7697880, 8724264, 10263840, 10905330, 11632352, 12359374, 13086396, 14540440, 15395760, 16357995, 17448528, 18539061, 21810660, 24718748, 26172792, 29080880, 30791520, 30898435, 32715990, 34897056, 37078122, 43621320, 49437496, 52345584, 55617183, 58161760, 61796870, 65431980, 74156244, 87242640, 92695305, 98874992, 104691168, 111234366, 123593740, 130863960, 148312488, 174485280, 185390610, 197749984, 222468732, 247187480, 261727920, 278085915, 296624976, 370781220, 444937464, 494374960, 523455840, 556171830, 593249952, 741562440, 889874928, 988749920, 1112343660, 1483124880, 1779749856, 2224687320, 2966249760, 4449374640, 8898749280]

約数ペア:

[(1, 8898749280), (2, 4449374640), (3, 2966249760), (4, 2224687320), (5, 1779749856), (6, 1483124880), (8, 1112343660), (9, 988749920), (10, 889874928), (12, 741562440), (15, 593249952), (16, 556171830), (17, 523455840), (18, 494374960), (20, 444937464), (24, 370781220), (30, 296624976), (32, 278085915), (34, 261727920), (36, 247187480), (40, 222468732), (45, 197749984), (48, 185390610), (51, 174485280), (60, 148312488), (68, 130863960), (72, 123593740), (80, 111234366), (85, 104691168), (90, 98874992), (96, 92695305), (102, 87242640), (120, 74156244), (136, 65431980), (144, 61796870), (153, 58161760), (160, 55617183), (170, 52345584), (180, 49437496), (204, 43621320), (240, 37078122), (255, 34897056), (272, 32715990), (288, 30898435), (289, 30791520), (306, 29080880), (340, 26172792), (360, 24718748), (408, 21810660), (480, 18539061), (510, 17448528), (544, 16357995), (578, 15395760), (612, 14540440), (680, 13086396), (720, 12359374), (765, 11632352), (816, 10905330), (867, 10263840), (1020, 8724264), (1156, 7697880), (1224, 7270220), (1360, 6543198), (1440, 6179687), (1445, 6158304), (1530, 5816176), (1632, 5452665), (1734, 5131920), (2040, 4362132), (2312, 3848940), (2448, 3635110), (2601, 3421280), (2720, 3271599), (2890, 3079152), (3060, 2908088), (3468, 2565960), (4080, 2181066), (4335, 2052768), (4624, 1924470), (4896, 1817555), (5202, 1710640), (5780, 1539576), (6120, 1454044), (6936, 1282980), (8160, 1090533), (8670, 1026384), (9248, 962235), (10404, 855320), (11560, 769788), (12240, 727022), (13005, 684256), (13872, 641490), (17340, 513192), (20808, 427660), (21383, 416160), (23120, 384894), (24480, 363511), (26010, 342128), (27744, 320745), (34680, 256596), (41616, 213830), (42766, 208080), (46240, 192447), (52020, 171064), (64149, 138720), (69360, 128298), (83232, 106915), (85532, 104040)]