21114931320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{288929}}^1$

素因数の和:288982

約数の個数: 192

約数和(自身を含む): 81131544000

約数和(自身を除く): 60016612680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4872, 5220, 6090, 7308, 8120, 9135, 10440, 12180, 14616, 18270, 24360, 36540, 73080, 288929, 577858, 866787, 1155716, 1444645, 1733574, 2022503, 2311432, 2600361, 2889290, 3467148, 4045006, 4333935, 5200722, 5778580, 6067509, 6934296, 8090012, 8378941, 8667870, 10112515, 10401444, 11557160, 12135018, 13001805, 16180024, 16757882, 17335740, 18202527, 20225030, 20802888, 24270036, 25136823, 26003610, 30337545, 33515764, 34671480, 36405054, 40450060, 41894705, 48540072, 50273646, 52007220, 58652587, 60675090, 67031528, 72810108, 75410469, 80900120, 83789410, 91012635, 100547292, 104014440, 117305174, 121350180, 125684115, 145620216, 150820938, 167578820, 175957761, 182025270, 201094584, 234610348, 242700360, 251368230, 293262935, 301641876, 335157640, 351915522, 364050540, 377052345, 469220696, 502736460, 527873283, 586525870, 603283752, 703831044, 728101080, 754104690, 879788805, 1005472920, 1055746566, 1173051740, 1407662088, 1508209380, 1759577610, 2111493132, 2346103480, 2639366415, 3016418760, 3519155220, 4222986264, 5278732830, 7038310440, 10557465660, 21114931320]

約数ペア:

[(1, 21114931320), (2, 10557465660), (3, 7038310440), (4, 5278732830), (5, 4222986264), (6, 3519155220), (7, 3016418760), (8, 2639366415), (9, 2346103480), (10, 2111493132), (12, 1759577610), (14, 1508209380), (15, 1407662088), (18, 1173051740), (20, 1055746566), (21, 1005472920), (24, 879788805), (28, 754104690), (29, 728101080), (30, 703831044), (35, 603283752), (36, 586525870), (40, 527873283), (42, 502736460), (45, 469220696), (56, 377052345), (58, 364050540), (60, 351915522), (63, 335157640), (70, 301641876), (72, 293262935), (84, 251368230), (87, 242700360), (90, 234610348), (105, 201094584), (116, 182025270), (120, 175957761), (126, 167578820), (140, 150820938), (145, 145620216), (168, 125684115), (174, 121350180), (180, 117305174), (203, 104014440), (210, 100547292), (232, 91012635), (252, 83789410), (261, 80900120), (280, 75410469), (290, 72810108), (315, 67031528), (348, 60675090), (360, 58652587), (406, 52007220), (420, 50273646), (435, 48540072), (504, 41894705), (522, 40450060), (580, 36405054), (609, 34671480), (630, 33515764), (696, 30337545), (812, 26003610), (840, 25136823), (870, 24270036), (1015, 20802888), (1044, 20225030), (1160, 18202527), (1218, 17335740), (1260, 16757882), (1305, 16180024), (1624, 13001805), (1740, 12135018), (1827, 11557160), (2030, 10401444), (2088, 10112515), (2436, 8667870), (2520, 8378941), (2610, 8090012), (3045, 6934296), (3480, 6067509), (3654, 5778580), (4060, 5200722), (4872, 4333935), (5220, 4045006), (6090, 3467148), (7308, 2889290), (8120, 2600361), (9135, 2311432), (10440, 2022503), (12180, 1733574), (14616, 1444645), (18270, 1155716), (24360, 866787), (36540, 577858), (73080, 288929)]