20550984960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4547}}^1$

素因数の和:4689

約数の個数: 288

約数和(自身を含む): 72286566912

約数和(自身を除く): 51735581952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 107, 110, 120, 128, 132, 160, 165, 176, 192, 214, 220, 240, 256, 264, 320, 321, 330, 352, 384, 428, 440, 480, 528, 535, 640, 642, 660, 704, 768, 856, 880, 960, 1056, 1070, 1177, 1280, 1284, 1320, 1408, 1605, 1712, 1760, 1920, 2112, 2140, 2354, 2568, 2640, 2816, 3210, 3424, 3520, 3531, 3840, 4224, 4280, 4547, 4708, 5136, 5280, 5885, 6420, 6848, 7040, 7062, 8448, 8560, 9094, 9416, 10272, 10560, 11770, 12840, 13641, 13696, 14080, 14124, 17120, 17655, 18188, 18832, 20544, 21120, 22735, 23540, 25680, 27282, 27392, 28248, 34240, 35310, 36376, 37664, 41088, 42240, 45470, 47080, 50017, 51360, 54564, 56496, 68205, 68480, 70620, 72752, 75328, 82176, 90940, 94160, 100034, 102720, 109128, 112992, 136410, 136960, 141240, 145504, 150051, 150656, 181880, 188320, 200068, 205440, 218256, 225984, 250085, 272820, 282480, 291008, 300102, 301312, 363760, 376640, 400136, 410880, 436512, 451968, 486529, 500170, 545640, 564960, 582016, 600204, 727520, 750255, 753280, 800272, 873024, 903936, 973058, 1000340, 1091280, 1129920, 1164032, 1200408, 1455040, 1459587, 1500510, 1506560, 1600544, 1746048, 1946116, 2000680, 2182560, 2259840, 2400816, 2432645, 2910080, 2919174, 3001020, 3201088, 3492096, 3892232, 4001360, 4365120, 4519680, 4801632, 4865290, 5351819, 5820160, 5838348, 6002040, 6402176, 7297935, 7784464, 8002720, 8730240, 9603264, 9730580, 10703638, 11676696, 12004080, 12804352, 14595870, 15568928, 16005440, 16055457, 17460480, 19206528, 19461160, 21407276, 23353392, 24008160, 26759095, 29191740, 31137856, 32010880, 32110914, 38413056, 38922320, 42814552, 46706784, 48016320, 53518190, 58383480, 62275712, 64021760, 64221828, 77844640, 80277285, 85629104, 93413568, 96032640, 107036380, 116766960, 124551424, 128443656, 155689280, 160554570, 171258208, 186827136, 192065280, 214072760, 233533920, 256887312, 311378560, 321109140, 342516416, 373654272, 428145520, 467067840, 513774624, 622757120, 642218280, 685032832, 856291040, 934135680, 1027549248, 1284436560, 1370065664, 1712582080, 1868271360, 2055098496, 2568873120, 3425164160, 4110196992, 5137746240, 6850328320, 10275492480, 20550984960]

約数ペア:

[(1, 20550984960), (2, 10275492480), (3, 6850328320), (4, 5137746240), (5, 4110196992), (6, 3425164160), (8, 2568873120), (10, 2055098496), (11, 1868271360), (12, 1712582080), (15, 1370065664), (16, 1284436560), (20, 1027549248), (22, 934135680), (24, 856291040), (30, 685032832), (32, 642218280), (33, 622757120), (40, 513774624), (44, 467067840), (48, 428145520), (55, 373654272), (60, 342516416), (64, 321109140), (66, 311378560), (80, 256887312), (88, 233533920), (96, 214072760), (107, 192065280), (110, 186827136), (120, 171258208), (128, 160554570), (132, 155689280), (160, 128443656), (165, 124551424), (176, 116766960), (192, 107036380), (214, 96032640), (220, 93413568), (240, 85629104), (256, 80277285), (264, 77844640), (320, 64221828), (321, 64021760), (330, 62275712), (352, 58383480), (384, 53518190), (428, 48016320), (440, 46706784), (480, 42814552), (528, 38922320), (535, 38413056), (640, 32110914), (642, 32010880), (660, 31137856), (704, 29191740), (768, 26759095), (856, 24008160), (880, 23353392), (960, 21407276), (1056, 19461160), (1070, 19206528), (1177, 17460480), (1280, 16055457), (1284, 16005440), (1320, 15568928), (1408, 14595870), (1605, 12804352), (1712, 12004080), (1760, 11676696), (1920, 10703638), (2112, 9730580), (2140, 9603264), (2354, 8730240), (2568, 8002720), (2640, 7784464), (2816, 7297935), (3210, 6402176), (3424, 6002040), (3520, 5838348), (3531, 5820160), (3840, 5351819), (4224, 4865290), (4280, 4801632), (4547, 4519680), (4708, 4365120), (5136, 4001360), (5280, 3892232), (5885, 3492096), (6420, 3201088), (6848, 3001020), (7040, 2919174), (7062, 2910080), (8448, 2432645), (8560, 2400816), (9094, 2259840), (9416, 2182560), (10272, 2000680), (10560, 1946116), (11770, 1746048), (12840, 1600544), (13641, 1506560), (13696, 1500510), (14080, 1459587), (14124, 1455040), (17120, 1200408), (17655, 1164032), (18188, 1129920), (18832, 1091280), (20544, 1000340), (21120, 973058), (22735, 903936), (23540, 873024), (25680, 800272), (27282, 753280), (27392, 750255), (28248, 727520), (34240, 600204), (35310, 582016), (36376, 564960), (37664, 545640), (41088, 500170), (42240, 486529), (45470, 451968), (47080, 436512), (50017, 410880), (51360, 400136), (54564, 376640), (56496, 363760), (68205, 301312), (68480, 300102), (70620, 291008), (72752, 282480), (75328, 272820), (82176, 250085), (90940, 225984), (94160, 218256), (100034, 205440), (102720, 200068), (109128, 188320), (112992, 181880), (136410, 150656), (136960, 150051), (141240, 145504)]