231070320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 300

約数和(自身を含む): 873142776

約数和(自身を除く): 642072456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 169, 180, 195, 208, 211, 216, 234, 240, 260, 270, 312, 324, 338, 351, 360, 390, 405, 422, 432, 468, 507, 520, 540, 585, 624, 633, 648, 676, 702, 720, 780, 810, 844, 845, 936, 1014, 1040, 1053, 1055, 1080, 1170, 1266, 1296, 1352, 1404, 1521, 1560, 1620, 1688, 1690, 1755, 1872, 1899, 2028, 2106, 2110, 2160, 2340, 2532, 2535, 2704, 2743, 2808, 3042, 3120, 3165, 3240, 3376, 3380, 3510, 3798, 4056, 4212, 4220, 4563, 4680, 5064, 5070, 5265, 5486, 5616, 5697, 6084, 6330, 6480, 6760, 7020, 7596, 7605, 8112, 8229, 8424, 8440, 9126, 9360, 9495, 10128, 10140, 10530, 10972, 11394, 12168, 12660, 13520, 13689, 13715, 14040, 15192, 15210, 16458, 16848, 16880, 17091, 18252, 18990, 20280, 21060, 21944, 22788, 22815, 24336, 24687, 25320, 27378, 27430, 28080, 28485, 30384, 30420, 32916, 34182, 35659, 36504, 37980, 40560, 41145, 42120, 43888, 45576, 45630, 49374, 50640, 54756, 54860, 56970, 60840, 65832, 68364, 68445, 71318, 73008, 74061, 75960, 82290, 84240, 85455, 91152, 91260, 98748, 106977, 109512, 109720, 113940, 121680, 123435, 131664, 136728, 136890, 142636, 148122, 151920, 164580, 170910, 178295, 182520, 197496, 213954, 219024, 219440, 222183, 227880, 246870, 273456, 273780, 285272, 296244, 320931, 329160, 341820, 356590, 365040, 370305, 394992, 427908, 444366, 455760, 493740, 534885, 547560, 570544, 592488, 641862, 658320, 683640, 713180, 740610, 855816, 888732, 962793, 987480, 1069770, 1095120, 1110915, 1184976, 1283724, 1367280, 1426360, 1481220, 1604655, 1711632, 1777464, 1925586, 1974960, 2139540, 2221830, 2567448, 2852720, 2888379, 2962440, 3209310, 3554928, 3851172, 4279080, 4443660, 4813965, 5134896, 5776758, 5924880, 6418620, 7702344, 8558160, 8887320, 9627930, 11553516, 12837240, 14441895, 15404688, 17774640, 19255860, 23107032, 25674480, 28883790, 38511720, 46214064, 57767580, 77023440, 115535160, 231070320]

約数ペア:

[(1, 231070320), (2, 115535160), (3, 77023440), (4, 57767580), (5, 46214064), (6, 38511720), (8, 28883790), (9, 25674480), (10, 23107032), (12, 19255860), (13, 17774640), (15, 15404688), (16, 14441895), (18, 12837240), (20, 11553516), (24, 9627930), (26, 8887320), (27, 8558160), (30, 7702344), (36, 6418620), (39, 5924880), (40, 5776758), (45, 5134896), (48, 4813965), (52, 4443660), (54, 4279080), (60, 3851172), (65, 3554928), (72, 3209310), (78, 2962440), (80, 2888379), (81, 2852720), (90, 2567448), (104, 2221830), (108, 2139540), (117, 1974960), (120, 1925586), (130, 1777464), (135, 1711632), (144, 1604655), (156, 1481220), (162, 1426360), (169, 1367280), (180, 1283724), (195, 1184976), (208, 1110915), (211, 1095120), (216, 1069770), (234, 987480), (240, 962793), (260, 888732), (270, 855816), (312, 740610), (324, 713180), (338, 683640), (351, 658320), (360, 641862), (390, 592488), (405, 570544), (422, 547560), (432, 534885), (468, 493740), (507, 455760), (520, 444366), (540, 427908), (585, 394992), (624, 370305), (633, 365040), (648, 356590), (676, 341820), (702, 329160), (720, 320931), (780, 296244), (810, 285272), (844, 273780), (845, 273456), (936, 246870), (1014, 227880), (1040, 222183), (1053, 219440), (1055, 219024), (1080, 213954), (1170, 197496), (1266, 182520), (1296, 178295), (1352, 170910), (1404, 164580), (1521, 151920), (1560, 148122), (1620, 142636), (1688, 136890), (1690, 136728), (1755, 131664), (1872, 123435), (1899, 121680), (2028, 113940), (2106, 109720), (2110, 109512), (2160, 106977), (2340, 98748), (2532, 91260), (2535, 91152), (2704, 85455), (2743, 84240), (2808, 82290), (3042, 75960), (3120, 74061), (3165, 73008), (3240, 71318), (3376, 68445), (3380, 68364), (3510, 65832), (3798, 60840), (4056, 56970), (4212, 54860), (4220, 54756), (4563, 50640), (4680, 49374), (5064, 45630), (5070, 45576), (5265, 43888), (5486, 42120), (5616, 41145), (5697, 40560), (6084, 37980), (6330, 36504), (6480, 35659), (6760, 34182), (7020, 32916), (7596, 30420), (7605, 30384), (8112, 28485), (8229, 28080), (8424, 27430), (8440, 27378), (9126, 25320), (9360, 24687), (9495, 24336), (10128, 22815), (10140, 22788), (10530, 21944), (10972, 21060), (11394, 20280), (12168, 18990), (12660, 18252), (13520, 17091), (13689, 16880), (13715, 16848), (14040, 16458), (15192, 15210)]