20223484080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{9343}}^1$

素因数の和:9699

約数の個数: 160

約数和(自身を含む): 65070120960

約数和(自身を除く): 44846636880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 311, 348, 435, 464, 580, 622, 696, 870, 933, 1160, 1244, 1392, 1555, 1740, 1866, 2320, 2488, 3110, 3480, 3732, 4665, 4976, 6220, 6960, 7464, 9019, 9330, 9343, 12440, 14928, 18038, 18660, 18686, 24880, 27057, 28029, 36076, 37320, 37372, 45095, 46715, 54114, 56058, 72152, 74640, 74744, 90190, 93430, 108228, 112116, 135285, 140145, 144304, 149488, 180380, 186860, 216456, 224232, 270570, 270947, 280290, 360760, 373720, 432912, 448464, 541140, 541894, 560580, 721520, 747440, 812841, 1082280, 1083788, 1121160, 1354735, 1625682, 2164560, 2167576, 2242320, 2709470, 2905673, 3251364, 4064205, 4335152, 5418940, 5811346, 6502728, 8128410, 8717019, 10837880, 11622692, 13005456, 14528365, 16256820, 17434038, 21675760, 23245384, 29056730, 32513640, 34868076, 43585095, 46490768, 58113460, 65027280, 69736152, 84264517, 87170190, 116226920, 139472304, 168529034, 174340380, 232453840, 252793551, 337058068, 348680760, 421322585, 505587102, 674116136, 697361520, 842645170, 1011174204, 1263967755, 1348232272, 1685290340, 2022348408, 2527935510, 3370580680, 4044696816, 5055871020, 6741161360, 10111742040, 20223484080]

約数ペア:

[(1, 20223484080), (2, 10111742040), (3, 6741161360), (4, 5055871020), (5, 4044696816), (6, 3370580680), (8, 2527935510), (10, 2022348408), (12, 1685290340), (15, 1348232272), (16, 1263967755), (20, 1011174204), (24, 842645170), (29, 697361520), (30, 674116136), (40, 505587102), (48, 421322585), (58, 348680760), (60, 337058068), (80, 252793551), (87, 232453840), (116, 174340380), (120, 168529034), (145, 139472304), (174, 116226920), (232, 87170190), (240, 84264517), (290, 69736152), (311, 65027280), (348, 58113460), (435, 46490768), (464, 43585095), (580, 34868076), (622, 32513640), (696, 29056730), (870, 23245384), (933, 21675760), (1160, 17434038), (1244, 16256820), (1392, 14528365), (1555, 13005456), (1740, 11622692), (1866, 10837880), (2320, 8717019), (2488, 8128410), (3110, 6502728), (3480, 5811346), (3732, 5418940), (4665, 4335152), (4976, 4064205), (6220, 3251364), (6960, 2905673), (7464, 2709470), (9019, 2242320), (9330, 2167576), (9343, 2164560), (12440, 1625682), (14928, 1354735), (18038, 1121160), (18660, 1083788), (18686, 1082280), (24880, 812841), (27057, 747440), (28029, 721520), (36076, 560580), (37320, 541894), (37372, 541140), (45095, 448464), (46715, 432912), (54114, 373720), (56058, 360760), (72152, 280290), (74640, 270947), (74744, 270570), (90190, 224232), (93430, 216456), (108228, 186860), (112116, 180380), (135285, 149488), (140145, 144304)]