20143827760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{9221}}^1$

素因数の和:9371

約数の個数: 160

約数和(自身を含む): 55328458752

約数和(自身を除く): 35184630992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 83, 94, 112, 140, 166, 188, 235, 280, 329, 332, 376, 415, 470, 560, 581, 658, 664, 752, 830, 940, 1162, 1316, 1328, 1645, 1660, 1880, 2324, 2632, 2905, 3290, 3320, 3760, 3901, 4648, 5264, 5810, 6580, 6640, 7802, 9221, 9296, 11620, 13160, 15604, 18442, 19505, 23240, 26320, 27307, 31208, 36884, 39010, 46105, 46480, 54614, 62416, 64547, 73768, 78020, 92210, 109228, 129094, 136535, 147536, 156040, 184420, 218456, 258188, 273070, 312080, 322735, 368840, 433387, 436912, 516376, 546140, 645470, 737680, 765343, 866774, 1032752, 1092280, 1290940, 1530686, 1733548, 2166935, 2184560, 2581880, 3033709, 3061372, 3467096, 3826715, 4333870, 5163760, 5357401, 6067418, 6122744, 6934192, 7653430, 8667740, 10714802, 12134836, 12245488, 15168545, 15306860, 17335480, 21429604, 24269672, 26787005, 30337090, 30613720, 34670960, 35971121, 42859208, 48539344, 53574010, 60674180, 61227440, 71942242, 85718416, 107148020, 121348360, 143884484, 179855605, 214296040, 242696720, 251797847, 287768968, 359711210, 428592080, 503595694, 575537936, 719422420, 1007191388, 1258989235, 1438844840, 2014382776, 2517978470, 2877689680, 4028765552, 5035956940, 10071913880, 20143827760]

約数ペア:

[(1, 20143827760), (2, 10071913880), (4, 5035956940), (5, 4028765552), (7, 2877689680), (8, 2517978470), (10, 2014382776), (14, 1438844840), (16, 1258989235), (20, 1007191388), (28, 719422420), (35, 575537936), (40, 503595694), (47, 428592080), (56, 359711210), (70, 287768968), (80, 251797847), (83, 242696720), (94, 214296040), (112, 179855605), (140, 143884484), (166, 121348360), (188, 107148020), (235, 85718416), (280, 71942242), (329, 61227440), (332, 60674180), (376, 53574010), (415, 48539344), (470, 42859208), (560, 35971121), (581, 34670960), (658, 30613720), (664, 30337090), (752, 26787005), (830, 24269672), (940, 21429604), (1162, 17335480), (1316, 15306860), (1328, 15168545), (1645, 12245488), (1660, 12134836), (1880, 10714802), (2324, 8667740), (2632, 7653430), (2905, 6934192), (3290, 6122744), (3320, 6067418), (3760, 5357401), (3901, 5163760), (4648, 4333870), (5264, 3826715), (5810, 3467096), (6580, 3061372), (6640, 3033709), (7802, 2581880), (9221, 2184560), (9296, 2166935), (11620, 1733548), (13160, 1530686), (15604, 1290940), (18442, 1092280), (19505, 1032752), (23240, 866774), (26320, 765343), (27307, 737680), (31208, 645470), (36884, 546140), (39010, 516376), (46105, 436912), (46480, 433387), (54614, 368840), (62416, 322735), (64547, 312080), (73768, 273070), (78020, 258188), (92210, 218456), (109228, 184420), (129094, 156040), (136535, 147536)]