1969716480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 6561730560

約数和(自身を除く): 4592014080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 79, 80, 86, 96, 120, 128, 129, 151, 158, 160, 172, 192, 215, 237, 240, 256, 258, 302, 316, 320, 344, 384, 395, 430, 453, 474, 480, 516, 604, 632, 640, 645, 688, 755, 768, 790, 860, 906, 948, 960, 1032, 1185, 1208, 1264, 1280, 1290, 1376, 1510, 1580, 1720, 1812, 1896, 1920, 2064, 2265, 2370, 2416, 2528, 2580, 2752, 3020, 3160, 3397, 3440, 3624, 3792, 3840, 4128, 4530, 4740, 4832, 5056, 5160, 5504, 6040, 6320, 6493, 6794, 6880, 7248, 7584, 8256, 9060, 9480, 9664, 10112, 10191, 10320, 11008, 11929, 12080, 12640, 12986, 13588, 13760, 14496, 15168, 16512, 16985, 18120, 18960, 19328, 19479, 20224, 20382, 20640, 23858, 24160, 25280, 25972, 27176, 27520, 28992, 30336, 32465, 33024, 33970, 35787, 36240, 37920, 38656, 38958, 40764, 41280, 47716, 48320, 50560, 50955, 51944, 54352, 55040, 57984, 59645, 60672, 64930, 67940, 71574, 72480, 75840, 77916, 81528, 82560, 95432, 96640, 97395, 101120, 101910, 103888, 108704, 115968, 119290, 129860, 135880, 143148, 144960, 151680, 155832, 163056, 165120, 178935, 190864, 193280, 194790, 203820, 207776, 217408, 238580, 259720, 271760, 286296, 289920, 303360, 311664, 326112, 357870, 381728, 389580, 407640, 415552, 434816, 477160, 512947, 519440, 543520, 572592, 579840, 623328, 652224, 715740, 763456, 779160, 815280, 831104, 869632, 954320, 1025894, 1038880, 1087040, 1145184, 1246656, 1304448, 1431480, 1526912, 1538841, 1558320, 1630560, 1662208, 1908640, 2051788, 2077760, 2174080, 2290368, 2493312, 2564735, 2608896, 2862960, 3053824, 3077682, 3116640, 3261120, 3817280, 4103576, 4155520, 4348160, 4580736, 4986624, 5129470, 5725920, 6155364, 6233280, 6522240, 7634560, 7694205, 8207152, 8311040, 9161472, 10258940, 11451840, 12310728, 12466560, 13044480, 15269120, 15388410, 16414304, 20517880, 22903680, 24621456, 24933120, 30776820, 32828608, 41035760, 45807360, 49242912, 61553640, 65657216, 82071520, 98485824, 123107280, 131314432, 164143040, 196971648, 246214560, 328286080, 393943296, 492429120, 656572160, 984858240, 1969716480]

約数ペア:

[(1, 1969716480), (2, 984858240), (3, 656572160), (4, 492429120), (5, 393943296), (6, 328286080), (8, 246214560), (10, 196971648), (12, 164143040), (15, 131314432), (16, 123107280), (20, 98485824), (24, 82071520), (30, 65657216), (32, 61553640), (40, 49242912), (43, 45807360), (48, 41035760), (60, 32828608), (64, 30776820), (79, 24933120), (80, 24621456), (86, 22903680), (96, 20517880), (120, 16414304), (128, 15388410), (129, 15269120), (151, 13044480), (158, 12466560), (160, 12310728), (172, 11451840), (192, 10258940), (215, 9161472), (237, 8311040), (240, 8207152), (256, 7694205), (258, 7634560), (302, 6522240), (316, 6233280), (320, 6155364), (344, 5725920), (384, 5129470), (395, 4986624), (430, 4580736), (453, 4348160), (474, 4155520), (480, 4103576), (516, 3817280), (604, 3261120), (632, 3116640), (640, 3077682), (645, 3053824), (688, 2862960), (755, 2608896), (768, 2564735), (790, 2493312), (860, 2290368), (906, 2174080), (948, 2077760), (960, 2051788), (1032, 1908640), (1185, 1662208), (1208, 1630560), (1264, 1558320), (1280, 1538841), (1290, 1526912), (1376, 1431480), (1510, 1304448), (1580, 1246656), (1720, 1145184), (1812, 1087040), (1896, 1038880), (1920, 1025894), (2064, 954320), (2265, 869632), (2370, 831104), (2416, 815280), (2528, 779160), (2580, 763456), (2752, 715740), (3020, 652224), (3160, 623328), (3397, 579840), (3440, 572592), (3624, 543520), (3792, 519440), (3840, 512947), (4128, 477160), (4530, 434816), (4740, 415552), (4832, 407640), (5056, 389580), (5160, 381728), (5504, 357870), (6040, 326112), (6320, 311664), (6493, 303360), (6794, 289920), (6880, 286296), (7248, 271760), (7584, 259720), (8256, 238580), (9060, 217408), (9480, 207776), (9664, 203820), (10112, 194790), (10191, 193280), (10320, 190864), (11008, 178935), (11929, 165120), (12080, 163056), (12640, 155832), (12986, 151680), (13588, 144960), (13760, 143148), (14496, 135880), (15168, 129860), (16512, 119290), (16985, 115968), (18120, 108704), (18960, 103888), (19328, 101910), (19479, 101120), (20224, 97395), (20382, 96640), (20640, 95432), (23858, 82560), (24160, 81528), (25280, 77916), (25972, 75840), (27176, 72480), (27520, 71574), (28992, 67940), (30336, 64930), (32465, 60672), (33024, 59645), (33970, 57984), (35787, 55040), (36240, 54352), (37920, 51944), (38656, 50955), (38958, 50560), (40764, 48320), (41280, 47716)]