20122007040

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{97039}}^1$

素因数の和:97074

約数の個数: 200

約数和(自身を含む): 72071413920

約数和(自身を除く): 51949406880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 20736, 23040, 25920, 34560, 41472, 51840, 69120, 97039, 103680, 194078, 207360, 291117, 388156, 485195, 582234, 776312, 873351, 970390, 1164468, 1455585, 1552624, 1746702, 1940780, 2328936, 2620053, 2911170, 3105248, 3493404, 3881560, 4366755, 4657872, 5240106, 5822340, 6210496, 6986808, 7763120, 7860159, 8733510, 9315744, 10480212, 11644680, 12420992, 13100265, 13973616, 15526240, 15720318, 17467020, 18631488, 20960424, 23289360, 24841984, 26200530, 27947232, 31052480, 31440636, 34934040, 37262976, 39300795, 41920848, 46578720, 49683968, 52401060, 55894464, 62104960, 62881272, 69868080, 74525952, 78601590, 83841696, 93157440, 104802120, 111788928, 124209920, 125762544, 139736160, 149051904, 157203180, 167683392, 186314880, 209604240, 223577856, 248419840, 251525088, 279472320, 314406360, 335366784, 372629760, 419208480, 447155712, 503050176, 558944640, 628812720, 670733568, 745259520, 838416960, 1006100352, 1117889280, 1257625440, 1341467136, 1676833920, 2012200704, 2235778560, 2515250880, 3353667840, 4024401408, 5030501760, 6707335680, 10061003520, 20122007040]

約数ペア:

[(1, 20122007040), (2, 10061003520), (3, 6707335680), (4, 5030501760), (5, 4024401408), (6, 3353667840), (8, 2515250880), (9, 2235778560), (10, 2012200704), (12, 1676833920), (15, 1341467136), (16, 1257625440), (18, 1117889280), (20, 1006100352), (24, 838416960), (27, 745259520), (30, 670733568), (32, 628812720), (36, 558944640), (40, 503050176), (45, 447155712), (48, 419208480), (54, 372629760), (60, 335366784), (64, 314406360), (72, 279472320), (80, 251525088), (81, 248419840), (90, 223577856), (96, 209604240), (108, 186314880), (120, 167683392), (128, 157203180), (135, 149051904), (144, 139736160), (160, 125762544), (162, 124209920), (180, 111788928), (192, 104802120), (216, 93157440), (240, 83841696), (256, 78601590), (270, 74525952), (288, 69868080), (320, 62881272), (324, 62104960), (360, 55894464), (384, 52401060), (405, 49683968), (432, 46578720), (480, 41920848), (512, 39300795), (540, 37262976), (576, 34934040), (640, 31440636), (648, 31052480), (720, 27947232), (768, 26200530), (810, 24841984), (864, 23289360), (960, 20960424), (1080, 18631488), (1152, 17467020), (1280, 15720318), (1296, 15526240), (1440, 13973616), (1536, 13100265), (1620, 12420992), (1728, 11644680), (1920, 10480212), (2160, 9315744), (2304, 8733510), (2560, 7860159), (2592, 7763120), (2880, 6986808), (3240, 6210496), (3456, 5822340), (3840, 5240106), (4320, 4657872), (4608, 4366755), (5184, 3881560), (5760, 3493404), (6480, 3105248), (6912, 2911170), (7680, 2620053), (8640, 2328936), (10368, 1940780), (11520, 1746702), (12960, 1552624), (13824, 1455585), (17280, 1164468), (20736, 970390), (23040, 873351), (25920, 776312), (34560, 582234), (41472, 485195), (51840, 388156), (69120, 291117), (97039, 207360), (103680, 194078)]