164670480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 606221616

約数和(自身を除く): 441551136

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, 73, 78, 80, 90, 104, 117, 120, 130, 144, 146, 156, 180, 195, 208, 219, 234, 240, 241, 260, 292, 312, 360, 365, 390, 438, 468, 482, 520, 584, 585, 624, 657, 720, 723, 730, 780, 876, 936, 949, 964, 1040, 1095, 1168, 1170, 1205, 1314, 1446, 1460, 1560, 1752, 1872, 1898, 1928, 2169, 2190, 2340, 2410, 2628, 2847, 2892, 2920, 3120, 3133, 3285, 3504, 3615, 3796, 3856, 4338, 4380, 4680, 4745, 4820, 5256, 5694, 5784, 5840, 6266, 6570, 7230, 7592, 8541, 8676, 8760, 9360, 9399, 9490, 9640, 10512, 10845, 11388, 11568, 12532, 13140, 14235, 14460, 15184, 15665, 17082, 17352, 17520, 17593, 18798, 18980, 19280, 21690, 22776, 25064, 26280, 28197, 28470, 28920, 31330, 34164, 34704, 35186, 37596, 37960, 42705, 43380, 45552, 46995, 50128, 52560, 52779, 56394, 56940, 57840, 62660, 68328, 70372, 75192, 75920, 85410, 86760, 87965, 93990, 105558, 112788, 113880, 125320, 136656, 140744, 140985, 150384, 158337, 170820, 173520, 175930, 187980, 211116, 225576, 227760, 228709, 250640, 263895, 281488, 281970, 316674, 341640, 351860, 375960, 422232, 451152, 457418, 527790, 563940, 633348, 683280, 686127, 703720, 751920, 791685, 844464, 914836, 1055580, 1127880, 1143545, 1266696, 1372254, 1407440, 1583370, 1829672, 2058381, 2111160, 2255760, 2287090, 2533392, 2744508, 3166740, 3430635, 3659344, 4116762, 4222320, 4574180, 5489016, 6333480, 6861270, 8233524, 9148360, 10291905, 10978032, 12666960, 13722540, 16467048, 18296720, 20583810, 27445080, 32934096, 41167620, 54890160, 82335240, 164670480]

約数ペア:

[(1, 164670480), (2, 82335240), (3, 54890160), (4, 41167620), (5, 32934096), (6, 27445080), (8, 20583810), (9, 18296720), (10, 16467048), (12, 13722540), (13, 12666960), (15, 10978032), (16, 10291905), (18, 9148360), (20, 8233524), (24, 6861270), (26, 6333480), (30, 5489016), (36, 4574180), (39, 4222320), (40, 4116762), (45, 3659344), (48, 3430635), (52, 3166740), (60, 2744508), (65, 2533392), (72, 2287090), (73, 2255760), (78, 2111160), (80, 2058381), (90, 1829672), (104, 1583370), (117, 1407440), (120, 1372254), (130, 1266696), (144, 1143545), (146, 1127880), (156, 1055580), (180, 914836), (195, 844464), (208, 791685), (219, 751920), (234, 703720), (240, 686127), (241, 683280), (260, 633348), (292, 563940), (312, 527790), (360, 457418), (365, 451152), (390, 422232), (438, 375960), (468, 351860), (482, 341640), (520, 316674), (584, 281970), (585, 281488), (624, 263895), (657, 250640), (720, 228709), (723, 227760), (730, 225576), (780, 211116), (876, 187980), (936, 175930), (949, 173520), (964, 170820), (1040, 158337), (1095, 150384), (1168, 140985), (1170, 140744), (1205, 136656), (1314, 125320), (1446, 113880), (1460, 112788), (1560, 105558), (1752, 93990), (1872, 87965), (1898, 86760), (1928, 85410), (2169, 75920), (2190, 75192), (2340, 70372), (2410, 68328), (2628, 62660), (2847, 57840), (2892, 56940), (2920, 56394), (3120, 52779), (3133, 52560), (3285, 50128), (3504, 46995), (3615, 45552), (3796, 43380), (3856, 42705), (4338, 37960), (4380, 37596), (4680, 35186), (4745, 34704), (4820, 34164), (5256, 31330), (5694, 28920), (5784, 28470), (5840, 28197), (6266, 26280), (6570, 25064), (7230, 22776), (7592, 21690), (8541, 19280), (8676, 18980), (8760, 18798), (9360, 17593), (9399, 17520), (9490, 17352), (9640, 17082), (10512, 15665), (10845, 15184), (11388, 14460), (11568, 14235), (12532, 13140)]