28031927040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1537

約数の個数: 576

約数和(自身を含む): 109693140480

約数和(自身を除く): 81661213440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 108, 117, 120, 128, 129, 130, 135, 144, 156, 160, 172, 180, 192, 195, 208, 215, 216, 234, 240, 256, 258, 260, 270, 288, 312, 320, 344, 351, 360, 384, 387, 390, 416, 430, 432, 468, 480, 516, 520, 540, 559, 576, 585, 624, 640, 645, 688, 702, 720, 768, 774, 780, 832, 860, 864, 936, 960, 1032, 1040, 1080, 1118, 1152, 1161, 1170, 1248, 1280, 1290, 1376, 1404, 1440, 1451, 1548, 1560, 1664, 1677, 1720, 1728, 1755, 1872, 1920, 1935, 2064, 2080, 2160, 2236, 2304, 2322, 2340, 2496, 2580, 2752, 2795, 2808, 2880, 2902, 3096, 3120, 3328, 3354, 3440, 3456, 3510, 3744, 3840, 3870, 4128, 4160, 4320, 4353, 4472, 4644, 4680, 4992, 5031, 5160, 5504, 5590, 5616, 5760, 5804, 5805, 6192, 6240, 6708, 6880, 6912, 7020, 7255, 7488, 7740, 8256, 8320, 8385, 8640, 8706, 8944, 9288, 9360, 9984, 10062, 10320, 11008, 11180, 11232, 11520, 11608, 11610, 12384, 12480, 13059, 13416, 13760, 14040, 14510, 14976, 15093, 15480, 16512, 16640, 16770, 17280, 17412, 17888, 18576, 18720, 18863, 20124, 20640, 21765, 22360, 22464, 23216, 23220, 24768, 24960, 25155, 26118, 26832, 27520, 28080, 29020, 29952, 30186, 30960, 33024, 33540, 34560, 34824, 35776, 37152, 37440, 37726, 39177, 40248, 41280, 43530, 44720, 44928, 46432, 46440, 49536, 49920, 50310, 52236, 53664, 55040, 56160, 56589, 58040, 60372, 61920, 62393, 65295, 67080, 69648, 71552, 74304, 74880, 75452, 75465, 78354, 80496, 82560, 87060, 89440, 89856, 92864, 92880, 94315, 99072, 100620, 104472, 107328, 112320, 113178, 116080, 120744, 123840, 124786, 130590, 134160, 139296, 143104, 148608, 149760, 150904, 150930, 156708, 160992, 165120, 169767, 174120, 178880, 185728, 185760, 187179, 188630, 195885, 201240, 208944, 214656, 224640, 226356, 232160, 241488, 247680, 249572, 261180, 268320, 278592, 282945, 297216, 301808, 301860, 311965, 313416, 321984, 339534, 348240, 357760, 371456, 371520, 374358, 377260, 391770, 402480, 417888, 429312, 449280, 452712, 464320, 482976, 495360, 499144, 509301, 522360, 536640, 557184, 561537, 565890, 603616, 603720, 623930, 626832, 643968, 679068, 696480, 715520, 743040, 748716, 754520, 783540, 804960, 811109, 835776, 848835, 905424, 928640, 935895, 965952, 998288, 1018602, 1044720, 1073280, 1114368, 1123074, 1131780, 1207232, 1207440, 1247860, 1253664, 1287936, 1358136, 1392960, 1486080, 1497432, 1509040, 1567080, 1609920, 1622218, 1671552, 1684611, 1697670, 1810848, 1857280, 1871790, 1931904, 1996576, 2037204, 2089440, 2146560, 2246148, 2263560, 2414464, 2414880, 2433327, 2495720, 2507328, 2546505, 2716272, 2785920, 2807685, 2994864, 3018080, 3134160, 3219840, 3244436, 3343104, 3369222, 3395340, 3621696, 3743580, 3863808, 3993152, 4055545, 4074408, 4178880, 4492296, 4527120, 4828928, 4829760, 4866654, 4991440, 5014656, 5093010, 5432544, 5571840, 5615370, 5989728, 6036160, 6268320, 6439680, 6488872, 6738444, 6790680, 7243392, 7299981, 7487160, 7986304, 8111090, 8148816, 8357760, 8423055, 8984592, 9054240, 9659520, 9733308, 9982880, 10029312, 10186020, 10865088, 11230740, 11979456, 12072320, 12166635, 12536640, 12977744, 13476888, 13581360, 14486784, 14599962, 14974320, 15972608, 16222180, 16297632, 16715520, 16846110, 17969184, 18108480, 19319040, 19466616, 19965760, 20372040, 21730176, 21899943, 22461480, 23958912, 24144640, 24333270, 25073280, 25955488, 26953776, 27162720, 29199924, 29948640, 32444360, 32595264, 33692220, 35938368, 36216960, 36499905, 38933232, 39931520, 40744080, 43460352, 43799886, 44922960, 47917824, 48666540, 50146560, 51910976, 53907552, 54325440, 58399848, 59897280, 64888720, 65190528, 67384440, 71876736, 72433920, 72999810, 77866464, 79863040, 81488160, 87599772, 89845920, 97333080, 103821952, 107815104, 108650880, 109499715, 116799696, 119794560, 129777440, 130381056, 134768880, 143753472, 145999620, 155732928, 162976320, 175199544, 179691840, 194666160, 207643904, 215630208, 217301760, 218999430, 233599392, 239589120, 259554880, 269537760, 291999240, 311465856, 325952640, 350399088, 359383680, 389332320, 431260416, 437998860, 467198784, 519109760, 539075520, 583998480, 622931712, 651905280, 700798176, 718767360, 778664640, 875997720, 934397568, 1038219520, 1078151040, 1167996960, 1401596352, 1557329280, 1751995440, 1868795136, 2156302080, 2335993920, 2803192704, 3114658560, 3503990880, 4671987840, 5606385408, 7007981760, 9343975680, 14015963520, 28031927040]

約数ペア:

[(1, 28031927040), (2, 14015963520), (3, 9343975680), (4, 7007981760), (5, 5606385408), (6, 4671987840), (8, 3503990880), (9, 3114658560), (10, 2803192704), (12, 2335993920), (13, 2156302080), (15, 1868795136), (16, 1751995440), (18, 1557329280), (20, 1401596352), (24, 1167996960), (26, 1078151040), (27, 1038219520), (30, 934397568), (32, 875997720), (36, 778664640), (39, 718767360), (40, 700798176), (43, 651905280), (45, 622931712), (48, 583998480), (52, 539075520), (54, 519109760), (60, 467198784), (64, 437998860), (65, 431260416), (72, 389332320), (78, 359383680), (80, 350399088), (86, 325952640), (90, 311465856), (96, 291999240), (104, 269537760), (108, 259554880), (117, 239589120), (120, 233599392), (128, 218999430), (129, 217301760), (130, 215630208), (135, 207643904), (144, 194666160), (156, 179691840), (160, 175199544), (172, 162976320), (180, 155732928), (192, 145999620), (195, 143753472), (208, 134768880), (215, 130381056), (216, 129777440), (234, 119794560), (240, 116799696), (256, 109499715), (258, 108650880), (260, 107815104), (270, 103821952), (288, 97333080), (312, 89845920), (320, 87599772), (344, 81488160), (351, 79863040), (360, 77866464), (384, 72999810), (387, 72433920), (390, 71876736), (416, 67384440), (430, 65190528), (432, 64888720), (468, 59897280), (480, 58399848), (516, 54325440), (520, 53907552), (540, 51910976), (559, 50146560), (576, 48666540), (585, 47917824), (624, 44922960), (640, 43799886), (645, 43460352), (688, 40744080), (702, 39931520), (720, 38933232), (768, 36499905), (774, 36216960), (780, 35938368), (832, 33692220), (860, 32595264), (864, 32444360), (936, 29948640), (960, 29199924), (1032, 27162720), (1040, 26953776), (1080, 25955488), (1118, 25073280), (1152, 24333270), (1161, 24144640), (1170, 23958912), (1248, 22461480), (1280, 21899943), (1290, 21730176), (1376, 20372040), (1404, 19965760), (1440, 19466616), (1451, 19319040), (1548, 18108480), (1560, 17969184), (1664, 16846110), (1677, 16715520), (1720, 16297632), (1728, 16222180), (1755, 15972608), (1872, 14974320), (1920, 14599962), (1935, 14486784), (2064, 13581360), (2080, 13476888), (2160, 12977744), (2236, 12536640), (2304, 12166635), (2322, 12072320), (2340, 11979456), (2496, 11230740), (2580, 10865088), (2752, 10186020), (2795, 10029312), (2808, 9982880), (2880, 9733308), (2902, 9659520), (3096, 9054240), (3120, 8984592), (3328, 8423055), (3354, 8357760), (3440, 8148816), (3456, 8111090), (3510, 7986304), (3744, 7487160), (3840, 7299981), (3870, 7243392), (4128, 6790680), (4160, 6738444), (4320, 6488872), (4353, 6439680), (4472, 6268320), (4644, 6036160), (4680, 5989728), (4992, 5615370), (5031, 5571840), (5160, 5432544), (5504, 5093010), (5590, 5014656), (5616, 4991440), (5760, 4866654), (5804, 4829760), (5805, 4828928), (6192, 4527120), (6240, 4492296), (6708, 4178880), (6880, 4074408), (6912, 4055545), (7020, 3993152), (7255, 3863808), (7488, 3743580), (7740, 3621696), (8256, 3395340), (8320, 3369222), (8385, 3343104), (8640, 3244436), (8706, 3219840), (8944, 3134160), (9288, 3018080), (9360, 2994864), (9984, 2807685), (10062, 2785920), (10320, 2716272), (11008, 2546505), (11180, 2507328), (11232, 2495720), (11520, 2433327), (11608, 2414880), (11610, 2414464), (12384, 2263560), (12480, 2246148), (13059, 2146560), (13416, 2089440), (13760, 2037204), (14040, 1996576), (14510, 1931904), (14976, 1871790), (15093, 1857280), (15480, 1810848), (16512, 1697670), (16640, 1684611), (16770, 1671552), (17280, 1622218), (17412, 1609920), (17888, 1567080), (18576, 1509040), (18720, 1497432), (18863, 1486080), (20124, 1392960), (20640, 1358136), (21765, 1287936), (22360, 1253664), (22464, 1247860), (23216, 1207440), (23220, 1207232), (24768, 1131780), (24960, 1123074), (25155, 1114368), (26118, 1073280), (26832, 1044720), (27520, 1018602), (28080, 998288), (29020, 965952), (29952, 935895), (30186, 928640), (30960, 905424), (33024, 848835), (33540, 835776), (34560, 811109), (34824, 804960), (35776, 783540), (37152, 754520), (37440, 748716), (37726, 743040), (39177, 715520), (40248, 696480), (41280, 679068), (43530, 643968), (44720, 626832), (44928, 623930), (46432, 603720), (46440, 603616), (49536, 565890), (49920, 561537), (50310, 557184), (52236, 536640), (53664, 522360), (55040, 509301), (56160, 499144), (56589, 495360), (58040, 482976), (60372, 464320), (61920, 452712), (62393, 449280), (65295, 429312), (67080, 417888), (69648, 402480), (71552, 391770), (74304, 377260), (74880, 374358), (75452, 371520), (75465, 371456), (78354, 357760), (80496, 348240), (82560, 339534), (87060, 321984), (89440, 313416), (89856, 311965), (92864, 301860), (92880, 301808), (94315, 297216), (99072, 282945), (100620, 278592), (104472, 268320), (107328, 261180), (112320, 249572), (113178, 247680), (116080, 241488), (120744, 232160), (123840, 226356), (124786, 224640), (130590, 214656), (134160, 208944), (139296, 201240), (143104, 195885), (148608, 188630), (149760, 187179), (150904, 185760), (150930, 185728), (156708, 178880), (160992, 174120), (165120, 169767)]