21633245280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:511

約数の個数: 432

約数和(自身を含む): 79110879120

約数和(自身を除く): 57477633840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 227, 229, 240, 255, 272, 288, 289, 306, 340, 360, 408, 454, 458, 480, 510, 544, 578, 612, 680, 681, 687, 720, 765, 816, 867, 908, 916, 1020, 1135, 1145, 1156, 1224, 1360, 1362, 1374, 1440, 1445, 1530, 1632, 1734, 1816, 1832, 2040, 2043, 2061, 2270, 2290, 2312, 2448, 2601, 2720, 2724, 2748, 2890, 3060, 3405, 3435, 3468, 3632, 3664, 3859, 3893, 4080, 4086, 4122, 4335, 4540, 4580, 4624, 4896, 5202, 5448, 5496, 5780, 6120, 6810, 6870, 6936, 7264, 7328, 7718, 7786, 8160, 8172, 8244, 8670, 9080, 9160, 9248, 10215, 10305, 10404, 10896, 10992, 11560, 11577, 11679, 12240, 13005, 13620, 13740, 13872, 15436, 15572, 16344, 16488, 17340, 18160, 18320, 19295, 19465, 20430, 20610, 20808, 21792, 21984, 23120, 23154, 23358, 24480, 26010, 27240, 27480, 27744, 30872, 31144, 32688, 32976, 34680, 34731, 35037, 36320, 36640, 38590, 38930, 40860, 41220, 41616, 46240, 46308, 46716, 51983, 52020, 54480, 54960, 57885, 58395, 61744, 62288, 65376, 65603, 65952, 66181, 69360, 69462, 70074, 77180, 77860, 81720, 82440, 83232, 92616, 93432, 103966, 104040, 108960, 109920, 115770, 116790, 123488, 124576, 131206, 132362, 138720, 138924, 140148, 154360, 155720, 155949, 163440, 164880, 173655, 175185, 185232, 186864, 196809, 198543, 207932, 208080, 231540, 233580, 259915, 262412, 264724, 277848, 280296, 308720, 311440, 311898, 326880, 328015, 329760, 330905, 347310, 350370, 370464, 373728, 393618, 397086, 415864, 416160, 463080, 467160, 467847, 519830, 524824, 529448, 555696, 560592, 590427, 595629, 617440, 622880, 623796, 656030, 661810, 694620, 700740, 779745, 787236, 794172, 831728, 883711, 926160, 934320, 935694, 984045, 992715, 1039660, 1049648, 1058896, 1111392, 1121184, 1180854, 1191258, 1247592, 1312060, 1323620, 1389240, 1401480, 1559490, 1574472, 1588344, 1663456, 1767422, 1852320, 1868640, 1871388, 1968090, 1985430, 2079320, 2099296, 2117792, 2339235, 2361708, 2382516, 2495184, 2624120, 2647240, 2651133, 2778480, 2802960, 2952135, 2978145, 3118980, 3148944, 3176688, 3534844, 3742776, 3936180, 3970860, 4158640, 4418555, 4678470, 4723416, 4765032, 4990368, 5248240, 5294480, 5302266, 5556960, 5605920, 5904270, 5956290, 6237960, 6297888, 6353376, 7069688, 7485552, 7872360, 7941720, 7953399, 8317280, 8837110, 9356940, 9446832, 9530064, 10496480, 10588960, 10604532, 11808540, 11912580, 12475920, 13255665, 14139376, 14971104, 15023087, 15744720, 15883440, 15906798, 17674220, 18713880, 18893664, 19060128, 21209064, 23617080, 23825160, 24951840, 26511330, 28278752, 30046174, 31489440, 31766880, 31813596, 35348440, 37427760, 39766995, 42418128, 45069261, 47234160, 47650320, 53022660, 60092348, 63627192, 70696880, 74855520, 75115435, 79533990, 84836256, 90138522, 94468320, 95300640, 106045320, 120184696, 127254384, 135207783, 141393760, 150230870, 159067980, 180277044, 212090640, 225346305, 240369392, 254508768, 270415566, 300461740, 318135960, 360554088, 424181280, 450692610, 480738784, 540831132, 600923480, 636271920, 676038915, 721108176, 901385220, 1081662264, 1201846960, 1272543840, 1352077830, 1442216352, 1802770440, 2163324528, 2403693920, 2704155660, 3605540880, 4326649056, 5408311320, 7211081760, 10816622640, 21633245280]

約数ペア:

[(1, 21633245280), (2, 10816622640), (3, 7211081760), (4, 5408311320), (5, 4326649056), (6, 3605540880), (8, 2704155660), (9, 2403693920), (10, 2163324528), (12, 1802770440), (15, 1442216352), (16, 1352077830), (17, 1272543840), (18, 1201846960), (20, 1081662264), (24, 901385220), (30, 721108176), (32, 676038915), (34, 636271920), (36, 600923480), (40, 540831132), (45, 480738784), (48, 450692610), (51, 424181280), (60, 360554088), (68, 318135960), (72, 300461740), (80, 270415566), (85, 254508768), (90, 240369392), (96, 225346305), (102, 212090640), (120, 180277044), (136, 159067980), (144, 150230870), (153, 141393760), (160, 135207783), (170, 127254384), (180, 120184696), (204, 106045320), (227, 95300640), (229, 94468320), (240, 90138522), (255, 84836256), (272, 79533990), (288, 75115435), (289, 74855520), (306, 70696880), (340, 63627192), (360, 60092348), (408, 53022660), (454, 47650320), (458, 47234160), (480, 45069261), (510, 42418128), (544, 39766995), (578, 37427760), (612, 35348440), (680, 31813596), (681, 31766880), (687, 31489440), (720, 30046174), (765, 28278752), (816, 26511330), (867, 24951840), (908, 23825160), (916, 23617080), (1020, 21209064), (1135, 19060128), (1145, 18893664), (1156, 18713880), (1224, 17674220), (1360, 15906798), (1362, 15883440), (1374, 15744720), (1440, 15023087), (1445, 14971104), (1530, 14139376), (1632, 13255665), (1734, 12475920), (1816, 11912580), (1832, 11808540), (2040, 10604532), (2043, 10588960), (2061, 10496480), (2270, 9530064), (2290, 9446832), (2312, 9356940), (2448, 8837110), (2601, 8317280), (2720, 7953399), (2724, 7941720), (2748, 7872360), (2890, 7485552), (3060, 7069688), (3405, 6353376), (3435, 6297888), (3468, 6237960), (3632, 5956290), (3664, 5904270), (3859, 5605920), (3893, 5556960), (4080, 5302266), (4086, 5294480), (4122, 5248240), (4335, 4990368), (4540, 4765032), (4580, 4723416), (4624, 4678470), (4896, 4418555), (5202, 4158640), (5448, 3970860), (5496, 3936180), (5780, 3742776), (6120, 3534844), (6810, 3176688), (6870, 3148944), (6936, 3118980), (7264, 2978145), (7328, 2952135), (7718, 2802960), (7786, 2778480), (8160, 2651133), (8172, 2647240), (8244, 2624120), (8670, 2495184), (9080, 2382516), (9160, 2361708), (9248, 2339235), (10215, 2117792), (10305, 2099296), (10404, 2079320), (10896, 1985430), (10992, 1968090), (11560, 1871388), (11577, 1868640), (11679, 1852320), (12240, 1767422), (13005, 1663456), (13620, 1588344), (13740, 1574472), (13872, 1559490), (15436, 1401480), (15572, 1389240), (16344, 1323620), (16488, 1312060), (17340, 1247592), (18160, 1191258), (18320, 1180854), (19295, 1121184), (19465, 1111392), (20430, 1058896), (20610, 1049648), (20808, 1039660), (21792, 992715), (21984, 984045), (23120, 935694), (23154, 934320), (23358, 926160), (24480, 883711), (26010, 831728), (27240, 794172), (27480, 787236), (27744, 779745), (30872, 700740), (31144, 694620), (32688, 661810), (32976, 656030), (34680, 623796), (34731, 622880), (35037, 617440), (36320, 595629), (36640, 590427), (38590, 560592), (38930, 555696), (40860, 529448), (41220, 524824), (41616, 519830), (46240, 467847), (46308, 467160), (46716, 463080), (51983, 416160), (52020, 415864), (54480, 397086), (54960, 393618), (57885, 373728), (58395, 370464), (61744, 350370), (62288, 347310), (65376, 330905), (65603, 329760), (65952, 328015), (66181, 326880), (69360, 311898), (69462, 311440), (70074, 308720), (77180, 280296), (77860, 277848), (81720, 264724), (82440, 262412), (83232, 259915), (92616, 233580), (93432, 231540), (103966, 208080), (104040, 207932), (108960, 198543), (109920, 196809), (115770, 186864), (116790, 185232), (123488, 175185), (124576, 173655), (131206, 164880), (132362, 163440), (138720, 155949), (138924, 155720), (140148, 154360)]