230948640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 865453680

約数和(自身を除く): 634505040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 130, 144, 146, 156, 160, 169, 180, 195, 208, 219, 234, 240, 260, 288, 292, 312, 338, 360, 365, 390, 416, 438, 468, 480, 507, 520, 584, 585, 624, 657, 676, 720, 730, 780, 845, 876, 936, 949, 1014, 1040, 1095, 1168, 1170, 1248, 1314, 1352, 1440, 1460, 1521, 1560, 1690, 1752, 1872, 1898, 2028, 2080, 2190, 2197, 2336, 2340, 2535, 2628, 2704, 2847, 2920, 3042, 3120, 3285, 3380, 3504, 3744, 3796, 4056, 4380, 4394, 4680, 4745, 5070, 5256, 5408, 5694, 5840, 6084, 6240, 6570, 6591, 6760, 7008, 7592, 7605, 8112, 8541, 8760, 8788, 9360, 9490, 10140, 10512, 10985, 11388, 11680, 12168, 12337, 13140, 13182, 13520, 14235, 15184, 15210, 16224, 17082, 17520, 17576, 18720, 18980, 19773, 20280, 21024, 21970, 22776, 24336, 24674, 26280, 26364, 27040, 28470, 30368, 30420, 32955, 34164, 35040, 35152, 37011, 37960, 39546, 40560, 42705, 43940, 45552, 48672, 49348, 52560, 52728, 56940, 60840, 61685, 65910, 68328, 70304, 74022, 75920, 79092, 81120, 85410, 87880, 91104, 98696, 98865, 105120, 105456, 111033, 113880, 121680, 123370, 131820, 136656, 148044, 151840, 158184, 160381, 170820, 175760, 185055, 197392, 197730, 210912, 222066, 227760, 243360, 246740, 263640, 273312, 296088, 316368, 320762, 341640, 351520, 370110, 394784, 395460, 444132, 455520, 481143, 493480, 527280, 555165, 592176, 632736, 641524, 683280, 740220, 790920, 801905, 888264, 962286, 986960, 1054560, 1110330, 1184352, 1283048, 1366560, 1443429, 1480440, 1581840, 1603810, 1776528, 1924572, 1973920, 2220660, 2405715, 2566096, 2886858, 2960880, 3163680, 3207620, 3553056, 3849144, 4441320, 4811430, 5132192, 5773716, 5921760, 6415240, 7217145, 7698288, 8882640, 9622860, 11547432, 12830480, 14434290, 15396576, 17765280, 19245720, 23094864, 25660960, 28868580, 38491440, 46189728, 57737160, 76982880, 115474320, 230948640]

約数ペア:

[(1, 230948640), (2, 115474320), (3, 76982880), (4, 57737160), (5, 46189728), (6, 38491440), (8, 28868580), (9, 25660960), (10, 23094864), (12, 19245720), (13, 17765280), (15, 15396576), (16, 14434290), (18, 12830480), (20, 11547432), (24, 9622860), (26, 8882640), (30, 7698288), (32, 7217145), (36, 6415240), (39, 5921760), (40, 5773716), (45, 5132192), (48, 4811430), (52, 4441320), (60, 3849144), (65, 3553056), (72, 3207620), (73, 3163680), (78, 2960880), (80, 2886858), (90, 2566096), (96, 2405715), (104, 2220660), (117, 1973920), (120, 1924572), (130, 1776528), (144, 1603810), (146, 1581840), (156, 1480440), (160, 1443429), (169, 1366560), (180, 1283048), (195, 1184352), (208, 1110330), (219, 1054560), (234, 986960), (240, 962286), (260, 888264), (288, 801905), (292, 790920), (312, 740220), (338, 683280), (360, 641524), (365, 632736), (390, 592176), (416, 555165), (438, 527280), (468, 493480), (480, 481143), (507, 455520), (520, 444132), (584, 395460), (585, 394784), (624, 370110), (657, 351520), (676, 341640), (720, 320762), (730, 316368), (780, 296088), (845, 273312), (876, 263640), (936, 246740), (949, 243360), (1014, 227760), (1040, 222066), (1095, 210912), (1168, 197730), (1170, 197392), (1248, 185055), (1314, 175760), (1352, 170820), (1440, 160381), (1460, 158184), (1521, 151840), (1560, 148044), (1690, 136656), (1752, 131820), (1872, 123370), (1898, 121680), (2028, 113880), (2080, 111033), (2190, 105456), (2197, 105120), (2336, 98865), (2340, 98696), (2535, 91104), (2628, 87880), (2704, 85410), (2847, 81120), (2920, 79092), (3042, 75920), (3120, 74022), (3285, 70304), (3380, 68328), (3504, 65910), (3744, 61685), (3796, 60840), (4056, 56940), (4380, 52728), (4394, 52560), (4680, 49348), (4745, 48672), (5070, 45552), (5256, 43940), (5408, 42705), (5694, 40560), (5840, 39546), (6084, 37960), (6240, 37011), (6570, 35152), (6591, 35040), (6760, 34164), (7008, 32955), (7592, 30420), (7605, 30368), (8112, 28470), (8541, 27040), (8760, 26364), (8788, 26280), (9360, 24674), (9490, 24336), (10140, 22776), (10512, 21970), (10985, 21024), (11388, 20280), (11680, 19773), (12168, 18980), (12337, 18720), (13140, 17576), (13182, 17520), (13520, 17082), (14235, 16224), (15184, 15210)]