2748264480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 432

約数和(自身を含む): 10618485696

約数和(自身を除く): 7870221216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 169, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 338, 345, 360, 368, 390, 414, 416, 460, 468, 480, 491, 507, 520, 552, 585, 598, 624, 676, 690, 720, 736, 780, 828, 845, 897, 920, 936, 982, 1014, 1035, 1040, 1104, 1170, 1196, 1248, 1352, 1380, 1440, 1473, 1495, 1521, 1560, 1656, 1690, 1794, 1840, 1872, 1964, 2028, 2070, 2080, 2208, 2340, 2392, 2455, 2535, 2691, 2704, 2760, 2946, 2990, 3042, 3120, 3312, 3380, 3588, 3680, 3744, 3887, 3928, 4056, 4140, 4419, 4485, 4680, 4784, 4910, 5070, 5382, 5408, 5520, 5892, 5980, 6084, 6240, 6383, 6624, 6760, 7176, 7365, 7605, 7774, 7856, 8112, 8280, 8838, 8970, 9360, 9568, 9820, 10140, 10764, 11040, 11293, 11661, 11784, 11960, 12168, 12766, 13455, 13520, 14352, 14730, 15210, 15548, 15712, 16224, 16560, 17676, 17940, 18720, 19149, 19435, 19640, 20280, 21528, 22095, 22586, 23322, 23568, 23920, 24336, 25532, 26910, 27040, 28704, 29460, 30420, 31096, 31915, 33120, 33879, 34983, 35352, 35880, 38298, 38870, 39280, 40560, 43056, 44190, 45172, 46644, 47136, 47840, 48672, 51064, 53820, 56465, 57447, 58305, 58920, 60840, 62192, 63830, 67758, 69966, 70704, 71760, 76596, 77740, 78560, 81120, 82979, 86112, 88380, 90344, 93288, 95745, 101637, 102128, 107640, 112930, 114894, 116610, 117840, 121680, 124384, 127660, 135516, 139932, 141408, 143520, 146809, 153192, 155480, 165958, 169395, 174915, 176760, 180688, 186576, 191490, 203274, 204256, 215280, 225860, 229788, 233220, 235680, 243360, 248937, 255320, 271032, 279864, 287235, 293618, 306384, 310960, 331916, 338790, 349830, 353520, 361376, 373152, 382980, 406548, 414895, 430560, 440427, 451720, 459576, 466440, 497874, 508185, 510640, 542064, 559728, 574470, 587236, 612768, 621920, 663832, 677580, 699660, 707040, 734045, 746811, 765960, 813096, 829790, 880854, 903440, 919152, 932880, 995748, 1016370, 1021280, 1084128, 1119456, 1148940, 1174472, 1244685, 1321281, 1327664, 1355160, 1399320, 1468090, 1493622, 1531920, 1626192, 1659580, 1761708, 1806880, 1838304, 1865760, 1908517, 1991496, 2032740, 2202135, 2297880, 2348944, 2489370, 2642562, 2655328, 2710320, 2798640, 2936180, 2987244, 3063840, 3252384, 3319160, 3523416, 3734055, 3817034, 3982992, 4065480, 4404270, 4595760, 4697888, 4978740, 5285124, 5420640, 5597280, 5725551, 5872360, 5974488, 6606405, 6638320, 7046832, 7468110, 7634068, 7965984, 8130960, 8808540, 9191520, 9542585, 9957480, 10570248, 11451102, 11744720, 11948976, 13212810, 13276640, 14093664, 14936220, 15268136, 16261920, 17176653, 17617080, 19085170, 19914960, 21140496, 22902204, 23489440, 23897952, 26425620, 28627755, 29872440, 30536272, 34353306, 35234160, 38170340, 39829920, 42280992, 45804408, 52851240, 57255510, 59744880, 61072544, 68706612, 70468320, 76340680, 85883265, 91608816, 105702480, 114511020, 119489760, 137413224, 152681360, 171766530, 183217632, 211404960, 229022040, 274826448, 305362720, 343533060, 458044080, 549652896, 687066120, 916088160, 1374132240, 2748264480]

約数ペア:

[(1, 2748264480), (2, 1374132240), (3, 916088160), (4, 687066120), (5, 549652896), (6, 458044080), (8, 343533060), (9, 305362720), (10, 274826448), (12, 229022040), (13, 211404960), (15, 183217632), (16, 171766530), (18, 152681360), (20, 137413224), (23, 119489760), (24, 114511020), (26, 105702480), (30, 91608816), (32, 85883265), (36, 76340680), (39, 70468320), (40, 68706612), (45, 61072544), (46, 59744880), (48, 57255510), (52, 52851240), (60, 45804408), (65, 42280992), (69, 39829920), (72, 38170340), (78, 35234160), (80, 34353306), (90, 30536272), (92, 29872440), (96, 28627755), (104, 26425620), (115, 23897952), (117, 23489440), (120, 22902204), (130, 21140496), (138, 19914960), (144, 19085170), (156, 17617080), (160, 17176653), (169, 16261920), (180, 15268136), (184, 14936220), (195, 14093664), (207, 13276640), (208, 13212810), (230, 11948976), (234, 11744720), (240, 11451102), (260, 10570248), (276, 9957480), (288, 9542585), (299, 9191520), (312, 8808540), (338, 8130960), (345, 7965984), (360, 7634068), (368, 7468110), (390, 7046832), (414, 6638320), (416, 6606405), (460, 5974488), (468, 5872360), (480, 5725551), (491, 5597280), (507, 5420640), (520, 5285124), (552, 4978740), (585, 4697888), (598, 4595760), (624, 4404270), (676, 4065480), (690, 3982992), (720, 3817034), (736, 3734055), (780, 3523416), (828, 3319160), (845, 3252384), (897, 3063840), (920, 2987244), (936, 2936180), (982, 2798640), (1014, 2710320), (1035, 2655328), (1040, 2642562), (1104, 2489370), (1170, 2348944), (1196, 2297880), (1248, 2202135), (1352, 2032740), (1380, 1991496), (1440, 1908517), (1473, 1865760), (1495, 1838304), (1521, 1806880), (1560, 1761708), (1656, 1659580), (1690, 1626192), (1794, 1531920), (1840, 1493622), (1872, 1468090), (1964, 1399320), (2028, 1355160), (2070, 1327664), (2080, 1321281), (2208, 1244685), (2340, 1174472), (2392, 1148940), (2455, 1119456), (2535, 1084128), (2691, 1021280), (2704, 1016370), (2760, 995748), (2946, 932880), (2990, 919152), (3042, 903440), (3120, 880854), (3312, 829790), (3380, 813096), (3588, 765960), (3680, 746811), (3744, 734045), (3887, 707040), (3928, 699660), (4056, 677580), (4140, 663832), (4419, 621920), (4485, 612768), (4680, 587236), (4784, 574470), (4910, 559728), (5070, 542064), (5382, 510640), (5408, 508185), (5520, 497874), (5892, 466440), (5980, 459576), (6084, 451720), (6240, 440427), (6383, 430560), (6624, 414895), (6760, 406548), (7176, 382980), (7365, 373152), (7605, 361376), (7774, 353520), (7856, 349830), (8112, 338790), (8280, 331916), (8838, 310960), (8970, 306384), (9360, 293618), (9568, 287235), (9820, 279864), (10140, 271032), (10764, 255320), (11040, 248937), (11293, 243360), (11661, 235680), (11784, 233220), (11960, 229788), (12168, 225860), (12766, 215280), (13455, 204256), (13520, 203274), (14352, 191490), (14730, 186576), (15210, 180688), (15548, 176760), (15712, 174915), (16224, 169395), (16560, 165958), (17676, 155480), (17940, 153192), (18720, 146809), (19149, 143520), (19435, 141408), (19640, 139932), (20280, 135516), (21528, 127660), (22095, 124384), (22586, 121680), (23322, 117840), (23568, 116610), (23920, 114894), (24336, 112930), (25532, 107640), (26910, 102128), (27040, 101637), (28704, 95745), (29460, 93288), (30420, 90344), (31096, 88380), (31915, 86112), (33120, 82979), (33879, 81120), (34983, 78560), (35352, 77740), (35880, 76596), (38298, 71760), (38870, 70704), (39280, 69966), (40560, 67758), (43056, 63830), (44190, 62192), (45172, 60840), (46644, 58920), (47136, 58305), (47840, 57447), (48672, 56465), (51064, 53820)]