422819280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 1543651200

約数和(自身を除く): 1120831920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 199, 208, 227, 234, 240, 260, 312, 360, 390, 398, 454, 468, 520, 585, 597, 624, 681, 720, 780, 796, 908, 936, 995, 1040, 1135, 1170, 1194, 1362, 1560, 1592, 1791, 1816, 1872, 1990, 2043, 2270, 2340, 2388, 2587, 2724, 2951, 2985, 3120, 3184, 3405, 3582, 3632, 3980, 4086, 4540, 4680, 4776, 5174, 5448, 5902, 5970, 6810, 7164, 7761, 7960, 8172, 8853, 8955, 9080, 9360, 9552, 10215, 10348, 10896, 11804, 11940, 12935, 13620, 14328, 14755, 15522, 15920, 16344, 17706, 17910, 18160, 20430, 20696, 23283, 23608, 23880, 25870, 26559, 27240, 28656, 29510, 31044, 32688, 35412, 35820, 38805, 40860, 41392, 44265, 45173, 46566, 47216, 47760, 51740, 53118, 54480, 59020, 62088, 70824, 71640, 77610, 81720, 88530, 90346, 93132, 103480, 106236, 116415, 118040, 124176, 132795, 135519, 141648, 143280, 155220, 163440, 177060, 180692, 186264, 206960, 212472, 225865, 232830, 236080, 265590, 271038, 310440, 354120, 361384, 372528, 406557, 424944, 451730, 465660, 531180, 542076, 587249, 620880, 677595, 708240, 722768, 813114, 903460, 931320, 1062360, 1084152, 1174498, 1355190, 1626228, 1761747, 1806920, 1862640, 2032785, 2124720, 2168304, 2348996, 2710380, 2936245, 3252456, 3523494, 3613840, 4065570, 4697992, 5285241, 5420760, 5872490, 6504912, 7046988, 8131140, 8808735, 9395984, 10570482, 10841520, 11744980, 14093976, 16262280, 17617470, 21140964, 23489960, 26426205, 28187952, 32524560, 35234940, 42281928, 46979920, 52852410, 70469880, 84563856, 105704820, 140939760, 211409640, 422819280]

約数ペア:

[(1, 422819280), (2, 211409640), (3, 140939760), (4, 105704820), (5, 84563856), (6, 70469880), (8, 52852410), (9, 46979920), (10, 42281928), (12, 35234940), (13, 32524560), (15, 28187952), (16, 26426205), (18, 23489960), (20, 21140964), (24, 17617470), (26, 16262280), (30, 14093976), (36, 11744980), (39, 10841520), (40, 10570482), (45, 9395984), (48, 8808735), (52, 8131140), (60, 7046988), (65, 6504912), (72, 5872490), (78, 5420760), (80, 5285241), (90, 4697992), (104, 4065570), (117, 3613840), (120, 3523494), (130, 3252456), (144, 2936245), (156, 2710380), (180, 2348996), (195, 2168304), (199, 2124720), (208, 2032785), (227, 1862640), (234, 1806920), (240, 1761747), (260, 1626228), (312, 1355190), (360, 1174498), (390, 1084152), (398, 1062360), (454, 931320), (468, 903460), (520, 813114), (585, 722768), (597, 708240), (624, 677595), (681, 620880), (720, 587249), (780, 542076), (796, 531180), (908, 465660), (936, 451730), (995, 424944), (1040, 406557), (1135, 372528), (1170, 361384), (1194, 354120), (1362, 310440), (1560, 271038), (1592, 265590), (1791, 236080), (1816, 232830), (1872, 225865), (1990, 212472), (2043, 206960), (2270, 186264), (2340, 180692), (2388, 177060), (2587, 163440), (2724, 155220), (2951, 143280), (2985, 141648), (3120, 135519), (3184, 132795), (3405, 124176), (3582, 118040), (3632, 116415), (3980, 106236), (4086, 103480), (4540, 93132), (4680, 90346), (4776, 88530), (5174, 81720), (5448, 77610), (5902, 71640), (5970, 70824), (6810, 62088), (7164, 59020), (7761, 54480), (7960, 53118), (8172, 51740), (8853, 47760), (8955, 47216), (9080, 46566), (9360, 45173), (9552, 44265), (10215, 41392), (10348, 40860), (10896, 38805), (11804, 35820), (11940, 35412), (12935, 32688), (13620, 31044), (14328, 29510), (14755, 28656), (15522, 27240), (15920, 26559), (16344, 25870), (17706, 23880), (17910, 23608), (18160, 23283), (20430, 20696)]