173211480

素因数分解:

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

素因数の和:132

約数の個数: 256

約数和(自身を含む): 634032000

約数和(自身を除く): 460820520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 73, 78, 90, 104, 108, 117, 120, 130, 135, 146, 156, 169, 180, 195, 216, 219, 234, 260, 270, 292, 312, 338, 351, 360, 365, 390, 438, 468, 507, 520, 540, 584, 585, 657, 676, 702, 730, 780, 845, 876, 936, 949, 1014, 1080, 1095, 1170, 1314, 1352, 1404, 1460, 1521, 1560, 1690, 1752, 1755, 1898, 1971, 2028, 2190, 2197, 2340, 2535, 2628, 2808, 2847, 2920, 3042, 3285, 3380, 3510, 3796, 3942, 4056, 4380, 4394, 4563, 4680, 4745, 5070, 5256, 5694, 6084, 6570, 6591, 6760, 7020, 7592, 7605, 7884, 8541, 8760, 8788, 9126, 9490, 9855, 10140, 10985, 11388, 12168, 12337, 13140, 13182, 14040, 14235, 15210, 15768, 17082, 17576, 18252, 18980, 19710, 19773, 20280, 21970, 22776, 22815, 24674, 25623, 26280, 26364, 28470, 30420, 32955, 34164, 36504, 37011, 37960, 39420, 39546, 42705, 43940, 45630, 49348, 51246, 52728, 56940, 59319, 60840, 61685, 65910, 68328, 74022, 78840, 79092, 85410, 87880, 91260, 98696, 98865, 102492, 111033, 113880, 118638, 123370, 128115, 131820, 148044, 158184, 160381, 170820, 182520, 185055, 197730, 204984, 222066, 237276, 246740, 256230, 263640, 296088, 296595, 320762, 333099, 341640, 370110, 395460, 444132, 474552, 481143, 493480, 512460, 555165, 593190, 641524, 666198, 740220, 790920, 801905, 888264, 962286, 1024920, 1110330, 1186380, 1283048, 1332396, 1443429, 1480440, 1603810, 1665495, 1924572, 2220660, 2372760, 2405715, 2664792, 2886858, 3207620, 3330990, 3849144, 4330287, 4441320, 4811430, 5773716, 6415240, 6661980, 7217145, 8660574, 9622860, 11547432, 13323960, 14434290, 17321148, 19245720, 21651435, 28868580, 34642296, 43302870, 57737160, 86605740, 173211480]

約数ペア:

[(1, 173211480), (2, 86605740), (3, 57737160), (4, 43302870), (5, 34642296), (6, 28868580), (8, 21651435), (9, 19245720), (10, 17321148), (12, 14434290), (13, 13323960), (15, 11547432), (18, 9622860), (20, 8660574), (24, 7217145), (26, 6661980), (27, 6415240), (30, 5773716), (36, 4811430), (39, 4441320), (40, 4330287), (45, 3849144), (52, 3330990), (54, 3207620), (60, 2886858), (65, 2664792), (72, 2405715), (73, 2372760), (78, 2220660), (90, 1924572), (104, 1665495), (108, 1603810), (117, 1480440), (120, 1443429), (130, 1332396), (135, 1283048), (146, 1186380), (156, 1110330), (169, 1024920), (180, 962286), (195, 888264), (216, 801905), (219, 790920), (234, 740220), (260, 666198), (270, 641524), (292, 593190), (312, 555165), (338, 512460), (351, 493480), (360, 481143), (365, 474552), (390, 444132), (438, 395460), (468, 370110), (507, 341640), (520, 333099), (540, 320762), (584, 296595), (585, 296088), (657, 263640), (676, 256230), (702, 246740), (730, 237276), (780, 222066), (845, 204984), (876, 197730), (936, 185055), (949, 182520), (1014, 170820), (1080, 160381), (1095, 158184), (1170, 148044), (1314, 131820), (1352, 128115), (1404, 123370), (1460, 118638), (1521, 113880), (1560, 111033), (1690, 102492), (1752, 98865), (1755, 98696), (1898, 91260), (1971, 87880), (2028, 85410), (2190, 79092), (2197, 78840), (2340, 74022), (2535, 68328), (2628, 65910), (2808, 61685), (2847, 60840), (2920, 59319), (3042, 56940), (3285, 52728), (3380, 51246), (3510, 49348), (3796, 45630), (3942, 43940), (4056, 42705), (4380, 39546), (4394, 39420), (4563, 37960), (4680, 37011), (4745, 36504), (5070, 34164), (5256, 32955), (5694, 30420), (6084, 28470), (6570, 26364), (6591, 26280), (6760, 25623), (7020, 24674), (7592, 22815), (7605, 22776), (7884, 21970), (8541, 20280), (8760, 19773), (8788, 19710), (9126, 18980), (9490, 18252), (9855, 17576), (10140, 17082), (10985, 15768), (11388, 15210), (12168, 14235), (12337, 14040), (13140, 13182)]