21565895040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1842

約数の個数: 384

約数和(自身を含む): 77770536480

約数和(自身を除く): 56204641440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 53, 60, 64, 72, 80, 82, 90, 96, 106, 120, 123, 128, 144, 159, 160, 164, 180, 192, 205, 212, 240, 246, 265, 288, 318, 320, 328, 360, 369, 384, 410, 424, 477, 480, 492, 530, 576, 615, 636, 640, 656, 720, 738, 795, 820, 848, 954, 960, 984, 1060, 1152, 1230, 1272, 1312, 1440, 1476, 1590, 1640, 1696, 1723, 1845, 1908, 1920, 1968, 2120, 2173, 2385, 2460, 2544, 2624, 2880, 2952, 3180, 3280, 3392, 3446, 3690, 3816, 3936, 4240, 4346, 4770, 4920, 5088, 5169, 5248, 5760, 5904, 6360, 6519, 6560, 6784, 6892, 7380, 7632, 7872, 8480, 8615, 8692, 9540, 9840, 10176, 10338, 10865, 11808, 12720, 13038, 13120, 13784, 14760, 15264, 15507, 15744, 16960, 17230, 17384, 19080, 19557, 19680, 20352, 20676, 21730, 23616, 25440, 25845, 26076, 26240, 27568, 29520, 30528, 31014, 32595, 33920, 34460, 34768, 38160, 39114, 39360, 41352, 43460, 47232, 50880, 51690, 52152, 55136, 59040, 61056, 62028, 65190, 68920, 69536, 70643, 76320, 77535, 78228, 78720, 82704, 86920, 91319, 97785, 101760, 103380, 104304, 110272, 118080, 124056, 130380, 137840, 139072, 141286, 152640, 155070, 156456, 165408, 173840, 182638, 195570, 206760, 208608, 211929, 220544, 236160, 248112, 260760, 273957, 275680, 278144, 282572, 305280, 310140, 312912, 330816, 347680, 353215, 365276, 391140, 413520, 417216, 423858, 456595, 496224, 521520, 547914, 551360, 565144, 620280, 625824, 635787, 661632, 695360, 706430, 730552, 782280, 821871, 827040, 834432, 847716, 913190, 992448, 1043040, 1059645, 1095828, 1102720, 1130288, 1240560, 1251648, 1271574, 1369785, 1390720, 1412860, 1461104, 1564560, 1643742, 1654080, 1695432, 1826380, 1984896, 2086080, 2119290, 2191656, 2260576, 2481120, 2503296, 2543148, 2739570, 2825720, 2922208, 3129120, 3178935, 3287484, 3308160, 3390864, 3652760, 3744079, 4109355, 4172160, 4238580, 4383312, 4521152, 4962240, 5086296, 5479140, 5651440, 5844416, 6258240, 6357870, 6574968, 6781728, 7305520, 7488158, 8218710, 8477160, 8766624, 9042304, 9924480, 10172592, 10958280, 11232237, 11302880, 11688832, 12516480, 12715740, 13149936, 13563456, 14611040, 14976316, 16437420, 16954320, 17533248, 18720395, 20345184, 21916560, 22464474, 22605760, 25431480, 26299872, 27126912, 29222080, 29952632, 32874840, 33696711, 33908640, 35066496, 37440790, 40690368, 43833120, 44928948, 45211520, 50862960, 52599744, 56161185, 58444160, 59905264, 65749680, 67393422, 67817280, 74881580, 81380736, 87666240, 89857896, 101725920, 105199488, 112322370, 119810528, 131499360, 134786844, 135634560, 149763160, 168483555, 175332480, 179715792, 203451840, 224644740, 239621056, 262998720, 269573688, 299526320, 336967110, 359431584, 406903680, 449289480, 479242112, 525997440, 539147376, 599052640, 673934220, 718863168, 898578960, 1078294752, 1198105280, 1347868440, 1437726336, 1797157920, 2156589504, 2396210560, 2695736880, 3594315840, 4313179008, 5391473760, 7188631680, 10782947520, 21565895040]

約数ペア:

[(1, 21565895040), (2, 10782947520), (3, 7188631680), (4, 5391473760), (5, 4313179008), (6, 3594315840), (8, 2695736880), (9, 2396210560), (10, 2156589504), (12, 1797157920), (15, 1437726336), (16, 1347868440), (18, 1198105280), (20, 1078294752), (24, 898578960), (30, 718863168), (32, 673934220), (36, 599052640), (40, 539147376), (41, 525997440), (45, 479242112), (48, 449289480), (53, 406903680), (60, 359431584), (64, 336967110), (72, 299526320), (80, 269573688), (82, 262998720), (90, 239621056), (96, 224644740), (106, 203451840), (120, 179715792), (123, 175332480), (128, 168483555), (144, 149763160), (159, 135634560), (160, 134786844), (164, 131499360), (180, 119810528), (192, 112322370), (205, 105199488), (212, 101725920), (240, 89857896), (246, 87666240), (265, 81380736), (288, 74881580), (318, 67817280), (320, 67393422), (328, 65749680), (360, 59905264), (369, 58444160), (384, 56161185), (410, 52599744), (424, 50862960), (477, 45211520), (480, 44928948), (492, 43833120), (530, 40690368), (576, 37440790), (615, 35066496), (636, 33908640), (640, 33696711), (656, 32874840), (720, 29952632), (738, 29222080), (795, 27126912), (820, 26299872), (848, 25431480), (954, 22605760), (960, 22464474), (984, 21916560), (1060, 20345184), (1152, 18720395), (1230, 17533248), (1272, 16954320), (1312, 16437420), (1440, 14976316), (1476, 14611040), (1590, 13563456), (1640, 13149936), (1696, 12715740), (1723, 12516480), (1845, 11688832), (1908, 11302880), (1920, 11232237), (1968, 10958280), (2120, 10172592), (2173, 9924480), (2385, 9042304), (2460, 8766624), (2544, 8477160), (2624, 8218710), (2880, 7488158), (2952, 7305520), (3180, 6781728), (3280, 6574968), (3392, 6357870), (3446, 6258240), (3690, 5844416), (3816, 5651440), (3936, 5479140), (4240, 5086296), (4346, 4962240), (4770, 4521152), (4920, 4383312), (5088, 4238580), (5169, 4172160), (5248, 4109355), (5760, 3744079), (5904, 3652760), (6360, 3390864), (6519, 3308160), (6560, 3287484), (6784, 3178935), (6892, 3129120), (7380, 2922208), (7632, 2825720), (7872, 2739570), (8480, 2543148), (8615, 2503296), (8692, 2481120), (9540, 2260576), (9840, 2191656), (10176, 2119290), (10338, 2086080), (10865, 1984896), (11808, 1826380), (12720, 1695432), (13038, 1654080), (13120, 1643742), (13784, 1564560), (14760, 1461104), (15264, 1412860), (15507, 1390720), (15744, 1369785), (16960, 1271574), (17230, 1251648), (17384, 1240560), (19080, 1130288), (19557, 1102720), (19680, 1095828), (20352, 1059645), (20676, 1043040), (21730, 992448), (23616, 913190), (25440, 847716), (25845, 834432), (26076, 827040), (26240, 821871), (27568, 782280), (29520, 730552), (30528, 706430), (31014, 695360), (32595, 661632), (33920, 635787), (34460, 625824), (34768, 620280), (38160, 565144), (39114, 551360), (39360, 547914), (41352, 521520), (43460, 496224), (47232, 456595), (50880, 423858), (51690, 417216), (52152, 413520), (55136, 391140), (59040, 365276), (61056, 353215), (62028, 347680), (65190, 330816), (68920, 312912), (69536, 310140), (70643, 305280), (76320, 282572), (77535, 278144), (78228, 275680), (78720, 273957), (82704, 260760), (86920, 248112), (91319, 236160), (97785, 220544), (101760, 211929), (103380, 208608), (104304, 206760), (110272, 195570), (118080, 182638), (124056, 173840), (130380, 165408), (137840, 156456), (139072, 155070), (141286, 152640)]