18680444640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2808

約数の個数: 576

約数和(自身を含む): 77421960000

約数和(自身を除く): 58741515360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 121, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 242, 260, 264, 270, 286, 288, 297, 312, 330, 351, 352, 360, 363, 390, 396, 416, 429, 432, 440, 468, 480, 484, 495, 520, 528, 540, 572, 585, 594, 605, 624, 660, 702, 715, 720, 726, 780, 792, 858, 864, 880, 936, 968, 990, 1040, 1056, 1080, 1089, 1144, 1170, 1188, 1210, 1248, 1287, 1320, 1404, 1430, 1440, 1452, 1485, 1560, 1573, 1584, 1716, 1755, 1760, 1815, 1872, 1936, 1980, 2080, 2145, 2160, 2178, 2288, 2340, 2376, 2420, 2574, 2640, 2749, 2808, 2860, 2904, 2970, 3120, 3146, 3168, 3267, 3432, 3510, 3630, 3744, 3861, 3872, 3960, 4290, 4320, 4356, 4576, 4680, 4719, 4752, 4840, 5148, 5280, 5445, 5498, 5616, 5720, 5808, 5940, 6240, 6292, 6435, 6534, 6864, 7020, 7260, 7722, 7865, 7920, 8247, 8580, 8712, 9360, 9438, 9504, 9680, 10296, 10890, 10996, 11232, 11440, 11616, 11880, 12584, 12870, 13068, 13728, 13745, 14040, 14157, 14520, 15444, 15730, 15840, 16335, 16494, 17160, 17424, 18720, 18876, 19305, 19360, 20592, 21780, 21992, 22880, 23595, 23760, 24741, 25168, 25740, 26136, 27490, 28080, 28314, 29040, 30239, 30888, 31460, 32670, 32988, 34320, 34848, 35737, 37752, 38610, 41184, 41235, 42471, 43560, 43984, 47190, 47520, 49482, 50336, 51480, 52272, 54980, 56160, 56628, 58080, 60478, 61776, 62920, 65340, 65976, 68640, 70785, 71474, 74223, 75504, 77220, 82470, 84942, 87120, 87968, 90717, 94380, 98964, 102960, 104544, 107211, 109960, 113256, 120956, 123552, 123705, 125840, 130680, 131952, 141570, 142948, 148446, 151008, 151195, 154440, 164940, 169884, 174240, 178685, 181434, 188760, 197928, 205920, 212355, 214422, 219920, 226512, 241912, 247410, 251680, 261360, 263904, 272151, 283140, 285896, 296892, 302390, 308880, 321633, 329880, 332629, 339768, 357370, 362868, 371115, 377520, 393107, 395856, 424710, 428844, 439840, 453024, 453585, 483824, 494820, 522720, 536055, 544302, 566280, 571792, 593784, 604780, 617760, 643266, 659760, 665258, 679536, 714740, 725736, 742230, 755040, 786214, 791712, 816453, 849420, 857688, 907170, 964899, 967648, 989640, 997887, 1072110, 1088604, 1132560, 1143584, 1179321, 1187568, 1209560, 1286532, 1319520, 1330516, 1359072, 1360755, 1429480, 1451472, 1484460, 1572428, 1608165, 1632906, 1663145, 1698840, 1715376, 1814340, 1929798, 1965535, 1979280, 1995774, 2144220, 2177208, 2265120, 2358642, 2375136, 2419120, 2573064, 2661032, 2721510, 2858960, 2902944, 2968920, 2993661, 3144856, 3216330, 3265812, 3326290, 3397680, 3430752, 3537963, 3628680, 3859596, 3931070, 3958560, 3991548, 4082265, 4288440, 4324177, 4354416, 4717284, 4824495, 4838240, 4989435, 5146128, 5322064, 5443020, 5717920, 5896605, 5937840, 5987322, 6289712, 6432660, 6531624, 6652580, 6795360, 7075926, 7257360, 7719192, 7862140, 7983096, 8164530, 8576880, 8648354, 8708832, 8980983, 9434568, 9648990, 9978870, 10292256, 10613889, 10644128, 10886040, 11793210, 11875680, 11974644, 12579424, 12865320, 12972531, 13063248, 13305160, 14151852, 14514720, 14968305, 15438384, 15724280, 15966192, 16329060, 17153760, 17296708, 17689815, 17961966, 18869136, 19297980, 19957740, 21227778, 21620885, 21772080, 23586420, 23949288, 25730640, 25945062, 26126496, 26610320, 28303704, 29936610, 30876768, 31448560, 31932384, 32658120, 34593416, 35379630, 35923932, 37738272, 38595960, 38917593, 39915480, 42455556, 43241770, 43544160, 44904915, 47172840, 47898576, 51461280, 51890124, 53069445, 53220640, 56607408, 59873220, 62897120, 64862655, 65316240, 69186832, 70759260, 71847864, 77191920, 77835186, 79830960, 84911112, 86483540, 89809830, 94345680, 95797152, 103780248, 106138890, 113214816, 116752779, 119746440, 129725310, 130632480, 138373664, 141518520, 143695728, 154383840, 155670372, 159661920, 169822224, 172967080, 179619660, 188691360, 194587965, 207560496, 212277780, 233505558, 239492880, 259450620, 283037040, 287391456, 311340744, 339644448, 345934160, 359239320, 389175930, 415120992, 424555560, 467011116, 478985760, 518901240, 566074080, 583763895, 622681488, 691868320, 718478640, 778351860, 849111120, 934022232, 1037802480, 1167527790, 1245362976, 1436957280, 1556703720, 1698222240, 1868044464, 2075604960, 2335055580, 3113407440, 3736088928, 4670111160, 6226814880, 9340222320, 18680444640]

約数ペア:

[(1, 18680444640), (2, 9340222320), (3, 6226814880), (4, 4670111160), (5, 3736088928), (6, 3113407440), (8, 2335055580), (9, 2075604960), (10, 1868044464), (11, 1698222240), (12, 1556703720), (13, 1436957280), (15, 1245362976), (16, 1167527790), (18, 1037802480), (20, 934022232), (22, 849111120), (24, 778351860), (26, 718478640), (27, 691868320), (30, 622681488), (32, 583763895), (33, 566074080), (36, 518901240), (39, 478985760), (40, 467011116), (44, 424555560), (45, 415120992), (48, 389175930), (52, 359239320), (54, 345934160), (55, 339644448), (60, 311340744), (65, 287391456), (66, 283037040), (72, 259450620), (78, 239492880), (80, 233505558), (88, 212277780), (90, 207560496), (96, 194587965), (99, 188691360), (104, 179619660), (108, 172967080), (110, 169822224), (117, 159661920), (120, 155670372), (121, 154383840), (130, 143695728), (132, 141518520), (135, 138373664), (143, 130632480), (144, 129725310), (156, 119746440), (160, 116752779), (165, 113214816), (176, 106138890), (180, 103780248), (195, 95797152), (198, 94345680), (208, 89809830), (216, 86483540), (220, 84911112), (234, 79830960), (240, 77835186), (242, 77191920), (260, 71847864), (264, 70759260), (270, 69186832), (286, 65316240), (288, 64862655), (297, 62897120), (312, 59873220), (330, 56607408), (351, 53220640), (352, 53069445), (360, 51890124), (363, 51461280), (390, 47898576), (396, 47172840), (416, 44904915), (429, 43544160), (432, 43241770), (440, 42455556), (468, 39915480), (480, 38917593), (484, 38595960), (495, 37738272), (520, 35923932), (528, 35379630), (540, 34593416), (572, 32658120), (585, 31932384), (594, 31448560), (605, 30876768), (624, 29936610), (660, 28303704), (702, 26610320), (715, 26126496), (720, 25945062), (726, 25730640), (780, 23949288), (792, 23586420), (858, 21772080), (864, 21620885), (880, 21227778), (936, 19957740), (968, 19297980), (990, 18869136), (1040, 17961966), (1056, 17689815), (1080, 17296708), (1089, 17153760), (1144, 16329060), (1170, 15966192), (1188, 15724280), (1210, 15438384), (1248, 14968305), (1287, 14514720), (1320, 14151852), (1404, 13305160), (1430, 13063248), (1440, 12972531), (1452, 12865320), (1485, 12579424), (1560, 11974644), (1573, 11875680), (1584, 11793210), (1716, 10886040), (1755, 10644128), (1760, 10613889), (1815, 10292256), (1872, 9978870), (1936, 9648990), (1980, 9434568), (2080, 8980983), (2145, 8708832), (2160, 8648354), (2178, 8576880), (2288, 8164530), (2340, 7983096), (2376, 7862140), (2420, 7719192), (2574, 7257360), (2640, 7075926), (2749, 6795360), (2808, 6652580), (2860, 6531624), (2904, 6432660), (2970, 6289712), (3120, 5987322), (3146, 5937840), (3168, 5896605), (3267, 5717920), (3432, 5443020), (3510, 5322064), (3630, 5146128), (3744, 4989435), (3861, 4838240), (3872, 4824495), (3960, 4717284), (4290, 4354416), (4320, 4324177), (4356, 4288440), (4576, 4082265), (4680, 3991548), (4719, 3958560), (4752, 3931070), (4840, 3859596), (5148, 3628680), (5280, 3537963), (5445, 3430752), (5498, 3397680), (5616, 3326290), (5720, 3265812), (5808, 3216330), (5940, 3144856), (6240, 2993661), (6292, 2968920), (6435, 2902944), (6534, 2858960), (6864, 2721510), (7020, 2661032), (7260, 2573064), (7722, 2419120), (7865, 2375136), (7920, 2358642), (8247, 2265120), (8580, 2177208), (8712, 2144220), (9360, 1995774), (9438, 1979280), (9504, 1965535), (9680, 1929798), (10296, 1814340), (10890, 1715376), (10996, 1698840), (11232, 1663145), (11440, 1632906), (11616, 1608165), (11880, 1572428), (12584, 1484460), (12870, 1451472), (13068, 1429480), (13728, 1360755), (13745, 1359072), (14040, 1330516), (14157, 1319520), (14520, 1286532), (15444, 1209560), (15730, 1187568), (15840, 1179321), (16335, 1143584), (16494, 1132560), (17160, 1088604), (17424, 1072110), (18720, 997887), (18876, 989640), (19305, 967648), (19360, 964899), (20592, 907170), (21780, 857688), (21992, 849420), (22880, 816453), (23595, 791712), (23760, 786214), (24741, 755040), (25168, 742230), (25740, 725736), (26136, 714740), (27490, 679536), (28080, 665258), (28314, 659760), (29040, 643266), (30239, 617760), (30888, 604780), (31460, 593784), (32670, 571792), (32988, 566280), (34320, 544302), (34848, 536055), (35737, 522720), (37752, 494820), (38610, 483824), (41184, 453585), (41235, 453024), (42471, 439840), (43560, 428844), (43984, 424710), (47190, 395856), (47520, 393107), (49482, 377520), (50336, 371115), (51480, 362868), (52272, 357370), (54980, 339768), (56160, 332629), (56628, 329880), (58080, 321633), (60478, 308880), (61776, 302390), (62920, 296892), (65340, 285896), (65976, 283140), (68640, 272151), (70785, 263904), (71474, 261360), (74223, 251680), (75504, 247410), (77220, 241912), (82470, 226512), (84942, 219920), (87120, 214422), (87968, 212355), (90717, 205920), (94380, 197928), (98964, 188760), (102960, 181434), (104544, 178685), (107211, 174240), (109960, 169884), (113256, 164940), (120956, 154440), (123552, 151195), (123705, 151008), (125840, 148446), (130680, 142948), (131952, 141570)]