315015480

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 1148918400

約数和(自身を除く): 833902920

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, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 277, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 554, 585, 648, 702, 729, 780, 810, 831, 936, 972, 1053, 1080, 1108, 1170, 1215, 1385, 1404, 1458, 1560, 1620, 1662, 1755, 1944, 2106, 2187, 2216, 2340, 2430, 2493, 2770, 2808, 2916, 3159, 3240, 3324, 3510, 3601, 3645, 4155, 4212, 4374, 4680, 4860, 4986, 5265, 5540, 5832, 6318, 6648, 7020, 7202, 7290, 7479, 8310, 8424, 8748, 9477, 9720, 9972, 10530, 10803, 10935, 11080, 12465, 12636, 14040, 14404, 14580, 14958, 15795, 16620, 17496, 18005, 18954, 19944, 21060, 21606, 21870, 22437, 24930, 25272, 28431, 28808, 29160, 29916, 31590, 32409, 33240, 36010, 37395, 37908, 42120, 43212, 43740, 44874, 47385, 49860, 54015, 56862, 59832, 63180, 64818, 67311, 72020, 74790, 75816, 86424, 87480, 89748, 94770, 97227, 99720, 108030, 112185, 113724, 126360, 129636, 134622, 142155, 144040, 149580, 162045, 179496, 189540, 194454, 201933, 216060, 224370, 227448, 259272, 269244, 284310, 291681, 299160, 324090, 336555, 379080, 388908, 403866, 432120, 448740, 486135, 538488, 568620, 583362, 605799, 648180, 673110, 777816, 807732, 875043, 897480, 972270, 1009665, 1137240, 1166724, 1211598, 1296360, 1346220, 1458405, 1615464, 1750086, 1944540, 2019330, 2333448, 2423196, 2625129, 2692440, 2916810, 3028995, 3500172, 3889080, 4038660, 4375215, 4846392, 5250258, 5833620, 6057990, 7000344, 7875387, 8077320, 8750430, 10500516, 11667240, 12115980, 13125645, 15750774, 17500860, 21001032, 24231960, 26251290, 31501548, 35001720, 39376935, 52502580, 63003096, 78753870, 105005160, 157507740, 315015480]

約数ペア:

[(1, 315015480), (2, 157507740), (3, 105005160), (4, 78753870), (5, 63003096), (6, 52502580), (8, 39376935), (9, 35001720), (10, 31501548), (12, 26251290), (13, 24231960), (15, 21001032), (18, 17500860), (20, 15750774), (24, 13125645), (26, 12115980), (27, 11667240), (30, 10500516), (36, 8750430), (39, 8077320), (40, 7875387), (45, 7000344), (52, 6057990), (54, 5833620), (60, 5250258), (65, 4846392), (72, 4375215), (78, 4038660), (81, 3889080), (90, 3500172), (104, 3028995), (108, 2916810), (117, 2692440), (120, 2625129), (130, 2423196), (135, 2333448), (156, 2019330), (162, 1944540), (180, 1750086), (195, 1615464), (216, 1458405), (234, 1346220), (243, 1296360), (260, 1211598), (270, 1166724), (277, 1137240), (312, 1009665), (324, 972270), (351, 897480), (360, 875043), (390, 807732), (405, 777816), (468, 673110), (486, 648180), (520, 605799), (540, 583362), (554, 568620), (585, 538488), (648, 486135), (702, 448740), (729, 432120), (780, 403866), (810, 388908), (831, 379080), (936, 336555), (972, 324090), (1053, 299160), (1080, 291681), (1108, 284310), (1170, 269244), (1215, 259272), (1385, 227448), (1404, 224370), (1458, 216060), (1560, 201933), (1620, 194454), (1662, 189540), (1755, 179496), (1944, 162045), (2106, 149580), (2187, 144040), (2216, 142155), (2340, 134622), (2430, 129636), (2493, 126360), (2770, 113724), (2808, 112185), (2916, 108030), (3159, 99720), (3240, 97227), (3324, 94770), (3510, 89748), (3601, 87480), (3645, 86424), (4155, 75816), (4212, 74790), (4374, 72020), (4680, 67311), (4860, 64818), (4986, 63180), (5265, 59832), (5540, 56862), (5832, 54015), (6318, 49860), (6648, 47385), (7020, 44874), (7202, 43740), (7290, 43212), (7479, 42120), (8310, 37908), (8424, 37395), (8748, 36010), (9477, 33240), (9720, 32409), (9972, 31590), (10530, 29916), (10803, 29160), (10935, 28808), (11080, 28431), (12465, 25272), (12636, 24930), (14040, 22437), (14404, 21870), (14580, 21606), (14958, 21060), (15795, 19944), (16620, 18954), (17496, 18005)]