20309823360

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 448

約数和(自身を含む): 73687786560

約数和(自身を除く): 53377963200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 101, 108, 120, 128, 135, 144, 160, 162, 180, 192, 202, 216, 240, 243, 270, 288, 303, 320, 324, 360, 384, 404, 405, 431, 432, 480, 486, 505, 540, 576, 606, 640, 648, 720, 729, 808, 810, 862, 864, 909, 960, 972, 1010, 1080, 1152, 1212, 1215, 1293, 1296, 1440, 1458, 1515, 1616, 1620, 1724, 1728, 1818, 1920, 1944, 2020, 2155, 2160, 2424, 2430, 2586, 2592, 2727, 2880, 2916, 3030, 3232, 3240, 3448, 3456, 3636, 3645, 3879, 3888, 4040, 4310, 4320, 4545, 4848, 4860, 5172, 5184, 5454, 5760, 5832, 6060, 6464, 6465, 6480, 6896, 7272, 7290, 7758, 7776, 8080, 8181, 8620, 8640, 9090, 9696, 9720, 10344, 10368, 10908, 11637, 11664, 12120, 12928, 12930, 12960, 13635, 13792, 14544, 14580, 15516, 15552, 16160, 16362, 17240, 17280, 18180, 19392, 19395, 19440, 20688, 21816, 23274, 23328, 24240, 24543, 25860, 25920, 27270, 27584, 29088, 29160, 31032, 31104, 32320, 32724, 34480, 34911, 36360, 38784, 38790, 38880, 40905, 41376, 43531, 43632, 46548, 46656, 48480, 49086, 51720, 51840, 54540, 55168, 58176, 58185, 58320, 62064, 64640, 65448, 68960, 69822, 72720, 73629, 77580, 77760, 81810, 82752, 87062, 87264, 93096, 93312, 96960, 98172, 103440, 104733, 109080, 116352, 116370, 116640, 122715, 124128, 130593, 130896, 137920, 139644, 145440, 147258, 155160, 155520, 163620, 165504, 174124, 174528, 174555, 186192, 193920, 196344, 206880, 209466, 217655, 218160, 232740, 233280, 245430, 248256, 261186, 261792, 275840, 279288, 290880, 294516, 310320, 314199, 327240, 348248, 349056, 349110, 368145, 372384, 391779, 392688, 413760, 418932, 435310, 436320, 465480, 466560, 490860, 496512, 522372, 523584, 523665, 558576, 581760, 589032, 620640, 628398, 652965, 654480, 696496, 698220, 736290, 744768, 783558, 785376, 827520, 837864, 870620, 872640, 930960, 981720, 1044744, 1047168, 1047330, 1117152, 1175337, 1178064, 1241280, 1256796, 1305930, 1308960, 1392992, 1396440, 1472580, 1489536, 1567116, 1570752, 1570995, 1675728, 1741240, 1745280, 1861920, 1958895, 1963440, 2089488, 2094660, 2234304, 2350674, 2356128, 2482560, 2513592, 2611860, 2617920, 2785984, 2792880, 2945160, 3134232, 3141504, 3141990, 3351456, 3482480, 3526011, 3723840, 3917790, 3926880, 4178976, 4189320, 4468608, 4701348, 4712256, 5027184, 5223720, 5235840, 5571968, 5585760, 5876685, 5890320, 6268464, 6283980, 6702912, 6964960, 7052022, 7447680, 7835580, 7853760, 8357952, 8378640, 9402696, 9424512, 10054368, 10447440, 10578033, 11171520, 11753370, 11780640, 12536928, 12567960, 13405824, 13929920, 14104044, 15671160, 15707520, 16715904, 16757280, 17630055, 18805392, 20108736, 20894880, 21156066, 22343040, 23506740, 23561280, 25073856, 25135920, 27859840, 28208088, 31342320, 31734099, 33514560, 35260110, 37610784, 40217472, 41789760, 42312132, 47013480, 47122560, 50147712, 50271840, 52890165, 56416176, 62684640, 63468198, 67029120, 70520220, 75221568, 83579520, 84624264, 94026960, 100543680, 105780330, 112832352, 125369280, 126936396, 141040440, 150443136, 158670495, 169248528, 188053920, 201087360, 211560660, 225664704, 250738560, 253872792, 282080880, 317340990, 338497056, 376107840, 423121320, 451329408, 507745584, 564161760, 634681980, 676994112, 752215680, 846242640, 1015491168, 1128323520, 1269363960, 1353988224, 1692485280, 2030982336, 2256647040, 2538727920, 3384970560, 4061964672, 5077455840, 6769941120, 10154911680, 20309823360]

約数ペア:

[(1, 20309823360), (2, 10154911680), (3, 6769941120), (4, 5077455840), (5, 4061964672), (6, 3384970560), (8, 2538727920), (9, 2256647040), (10, 2030982336), (12, 1692485280), (15, 1353988224), (16, 1269363960), (18, 1128323520), (20, 1015491168), (24, 846242640), (27, 752215680), (30, 676994112), (32, 634681980), (36, 564161760), (40, 507745584), (45, 451329408), (48, 423121320), (54, 376107840), (60, 338497056), (64, 317340990), (72, 282080880), (80, 253872792), (81, 250738560), (90, 225664704), (96, 211560660), (101, 201087360), (108, 188053920), (120, 169248528), (128, 158670495), (135, 150443136), (144, 141040440), (160, 126936396), (162, 125369280), (180, 112832352), (192, 105780330), (202, 100543680), (216, 94026960), (240, 84624264), (243, 83579520), (270, 75221568), (288, 70520220), (303, 67029120), (320, 63468198), (324, 62684640), (360, 56416176), (384, 52890165), (404, 50271840), (405, 50147712), (431, 47122560), (432, 47013480), (480, 42312132), (486, 41789760), (505, 40217472), (540, 37610784), (576, 35260110), (606, 33514560), (640, 31734099), (648, 31342320), (720, 28208088), (729, 27859840), (808, 25135920), (810, 25073856), (862, 23561280), (864, 23506740), (909, 22343040), (960, 21156066), (972, 20894880), (1010, 20108736), (1080, 18805392), (1152, 17630055), (1212, 16757280), (1215, 16715904), (1293, 15707520), (1296, 15671160), (1440, 14104044), (1458, 13929920), (1515, 13405824), (1616, 12567960), (1620, 12536928), (1724, 11780640), (1728, 11753370), (1818, 11171520), (1920, 10578033), (1944, 10447440), (2020, 10054368), (2155, 9424512), (2160, 9402696), (2424, 8378640), (2430, 8357952), (2586, 7853760), (2592, 7835580), (2727, 7447680), (2880, 7052022), (2916, 6964960), (3030, 6702912), (3232, 6283980), (3240, 6268464), (3448, 5890320), (3456, 5876685), (3636, 5585760), (3645, 5571968), (3879, 5235840), (3888, 5223720), (4040, 5027184), (4310, 4712256), (4320, 4701348), (4545, 4468608), (4848, 4189320), (4860, 4178976), (5172, 3926880), (5184, 3917790), (5454, 3723840), (5760, 3526011), (5832, 3482480), (6060, 3351456), (6464, 3141990), (6465, 3141504), (6480, 3134232), (6896, 2945160), (7272, 2792880), (7290, 2785984), (7758, 2617920), (7776, 2611860), (8080, 2513592), (8181, 2482560), (8620, 2356128), (8640, 2350674), (9090, 2234304), (9696, 2094660), (9720, 2089488), (10344, 1963440), (10368, 1958895), (10908, 1861920), (11637, 1745280), (11664, 1741240), (12120, 1675728), (12928, 1570995), (12930, 1570752), (12960, 1567116), (13635, 1489536), (13792, 1472580), (14544, 1396440), (14580, 1392992), (15516, 1308960), (15552, 1305930), (16160, 1256796), (16362, 1241280), (17240, 1178064), (17280, 1175337), (18180, 1117152), (19392, 1047330), (19395, 1047168), (19440, 1044744), (20688, 981720), (21816, 930960), (23274, 872640), (23328, 870620), (24240, 837864), (24543, 827520), (25860, 785376), (25920, 783558), (27270, 744768), (27584, 736290), (29088, 698220), (29160, 696496), (31032, 654480), (31104, 652965), (32320, 628398), (32724, 620640), (34480, 589032), (34911, 581760), (36360, 558576), (38784, 523665), (38790, 523584), (38880, 522372), (40905, 496512), (41376, 490860), (43531, 466560), (43632, 465480), (46548, 436320), (46656, 435310), (48480, 418932), (49086, 413760), (51720, 392688), (51840, 391779), (54540, 372384), (55168, 368145), (58176, 349110), (58185, 349056), (58320, 348248), (62064, 327240), (64640, 314199), (65448, 310320), (68960, 294516), (69822, 290880), (72720, 279288), (73629, 275840), (77580, 261792), (77760, 261186), (81810, 248256), (82752, 245430), (87062, 233280), (87264, 232740), (93096, 218160), (93312, 217655), (96960, 209466), (98172, 206880), (103440, 196344), (104733, 193920), (109080, 186192), (116352, 174555), (116370, 174528), (116640, 174124), (122715, 165504), (124128, 163620), (130593, 155520), (130896, 155160), (137920, 147258), (139644, 145440)]