765879840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 384

約数和(自身を含む): 2978519040

約数和(自身を除く): 2212639200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 142, 144, 160, 165, 176, 180, 198, 213, 216, 220, 227, 240, 264, 270, 284, 288, 297, 330, 352, 355, 360, 396, 426, 432, 440, 454, 480, 495, 528, 540, 568, 594, 639, 660, 681, 710, 720, 781, 792, 852, 864, 880, 908, 990, 1056, 1065, 1080, 1135, 1136, 1188, 1278, 1320, 1362, 1420, 1440, 1485, 1562, 1584, 1704, 1760, 1816, 1917, 1980, 2043, 2130, 2160, 2270, 2272, 2343, 2376, 2497, 2556, 2640, 2724, 2840, 2970, 3124, 3168, 3195, 3405, 3408, 3632, 3834, 3905, 3960, 4086, 4260, 4320, 4540, 4686, 4752, 4994, 5112, 5280, 5448, 5680, 5940, 6129, 6248, 6390, 6810, 6816, 7029, 7264, 7491, 7668, 7810, 7920, 8172, 8520, 9080, 9372, 9504, 9585, 9988, 10215, 10224, 10896, 11360, 11715, 11880, 12258, 12485, 12496, 12780, 13620, 14058, 14982, 15336, 15620, 15840, 16117, 16344, 17040, 18160, 18744, 19170, 19976, 20430, 20448, 21087, 21792, 22473, 23430, 23760, 24516, 24970, 24992, 25560, 27240, 28116, 29964, 30645, 30672, 31240, 32234, 32688, 34080, 35145, 36320, 37455, 37488, 38340, 39952, 40860, 42174, 44946, 46860, 47520, 48351, 49032, 49940, 51120, 54480, 56232, 59928, 61290, 61344, 62480, 64468, 65376, 67419, 70290, 74910, 74976, 76680, 79904, 80585, 81720, 84348, 89892, 93720, 96702, 98064, 99880, 102240, 105435, 108960, 112365, 112464, 119856, 122580, 124960, 128936, 134838, 140580, 145053, 149820, 153360, 161170, 163440, 168696, 177287, 179784, 187440, 193404, 196128, 199760, 210870, 224730, 224928, 239712, 241755, 245160, 257872, 269676, 281160, 290106, 299640, 306720, 322340, 326880, 337095, 337392, 354574, 359568, 374880, 386808, 399520, 421740, 435159, 449460, 483510, 490320, 515744, 531861, 539352, 562320, 580212, 599280, 644680, 674190, 674784, 709148, 719136, 725265, 773616, 843480, 870318, 886435, 898920, 967020, 980640, 1063722, 1078704, 1124640, 1160424, 1198560, 1289360, 1348380, 1418296, 1450530, 1547232, 1595583, 1686960, 1740636, 1772870, 1797840, 1934040, 2127444, 2157408, 2175795, 2320848, 2578720, 2659305, 2696760, 2836592, 2901060, 3191166, 3373920, 3481272, 3545740, 3595680, 3868080, 4254888, 4351590, 4641696, 4786749, 5318610, 5393520, 5673184, 5802120, 6382332, 6962544, 7091480, 7736160, 7977915, 8509776, 8703180, 9573498, 10637220, 10787040, 11604240, 12764664, 13925088, 14182960, 15955830, 17019552, 17406360, 19146996, 21274440, 23208480, 23933745, 25529328, 28365920, 31911660, 34812720, 38293992, 42548880, 47867490, 51058656, 63823320, 69625440, 76587984, 85097760, 95734980, 127646640, 153175968, 191469960, 255293280, 382939920, 765879840]

約数ペア:

[(1, 765879840), (2, 382939920), (3, 255293280), (4, 191469960), (5, 153175968), (6, 127646640), (8, 95734980), (9, 85097760), (10, 76587984), (11, 69625440), (12, 63823320), (15, 51058656), (16, 47867490), (18, 42548880), (20, 38293992), (22, 34812720), (24, 31911660), (27, 28365920), (30, 25529328), (32, 23933745), (33, 23208480), (36, 21274440), (40, 19146996), (44, 17406360), (45, 17019552), (48, 15955830), (54, 14182960), (55, 13925088), (60, 12764664), (66, 11604240), (71, 10787040), (72, 10637220), (80, 9573498), (88, 8703180), (90, 8509776), (96, 7977915), (99, 7736160), (108, 7091480), (110, 6962544), (120, 6382332), (132, 5802120), (135, 5673184), (142, 5393520), (144, 5318610), (160, 4786749), (165, 4641696), (176, 4351590), (180, 4254888), (198, 3868080), (213, 3595680), (216, 3545740), (220, 3481272), (227, 3373920), (240, 3191166), (264, 2901060), (270, 2836592), (284, 2696760), (288, 2659305), (297, 2578720), (330, 2320848), (352, 2175795), (355, 2157408), (360, 2127444), (396, 1934040), (426, 1797840), (432, 1772870), (440, 1740636), (454, 1686960), (480, 1595583), (495, 1547232), (528, 1450530), (540, 1418296), (568, 1348380), (594, 1289360), (639, 1198560), (660, 1160424), (681, 1124640), (710, 1078704), (720, 1063722), (781, 980640), (792, 967020), (852, 898920), (864, 886435), (880, 870318), (908, 843480), (990, 773616), (1056, 725265), (1065, 719136), (1080, 709148), (1135, 674784), (1136, 674190), (1188, 644680), (1278, 599280), (1320, 580212), (1362, 562320), (1420, 539352), (1440, 531861), (1485, 515744), (1562, 490320), (1584, 483510), (1704, 449460), (1760, 435159), (1816, 421740), (1917, 399520), (1980, 386808), (2043, 374880), (2130, 359568), (2160, 354574), (2270, 337392), (2272, 337095), (2343, 326880), (2376, 322340), (2497, 306720), (2556, 299640), (2640, 290106), (2724, 281160), (2840, 269676), (2970, 257872), (3124, 245160), (3168, 241755), (3195, 239712), (3405, 224928), (3408, 224730), (3632, 210870), (3834, 199760), (3905, 196128), (3960, 193404), (4086, 187440), (4260, 179784), (4320, 177287), (4540, 168696), (4686, 163440), (4752, 161170), (4994, 153360), (5112, 149820), (5280, 145053), (5448, 140580), (5680, 134838), (5940, 128936), (6129, 124960), (6248, 122580), (6390, 119856), (6810, 112464), (6816, 112365), (7029, 108960), (7264, 105435), (7491, 102240), (7668, 99880), (7810, 98064), (7920, 96702), (8172, 93720), (8520, 89892), (9080, 84348), (9372, 81720), (9504, 80585), (9585, 79904), (9988, 76680), (10215, 74976), (10224, 74910), (10896, 70290), (11360, 67419), (11715, 65376), (11880, 64468), (12258, 62480), (12485, 61344), (12496, 61290), (12780, 59928), (13620, 56232), (14058, 54480), (14982, 51120), (15336, 49940), (15620, 49032), (15840, 48351), (16117, 47520), (16344, 46860), (17040, 44946), (18160, 42174), (18744, 40860), (19170, 39952), (19976, 38340), (20430, 37488), (20448, 37455), (21087, 36320), (21792, 35145), (22473, 34080), (23430, 32688), (23760, 32234), (24516, 31240), (24970, 30672), (24992, 30645), (25560, 29964), (27240, 28116)]