233138880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 252

約数和(自身を含む): 870143040

約数和(自身を除く): 637004160

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 479, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 958, 960, 1014, 1040, 1170, 1248, 1352, 1437, 1440, 1521, 1560, 1690, 1872, 1916, 2028, 2080, 2340, 2395, 2496, 2535, 2704, 2874, 2880, 3042, 3120, 3380, 3744, 3832, 4056, 4160, 4311, 4680, 4790, 5070, 5408, 5748, 6084, 6227, 6240, 6760, 7185, 7488, 7605, 7664, 8112, 8622, 9360, 9580, 10140, 10816, 11496, 12168, 12454, 12480, 13520, 14370, 15210, 15328, 16224, 17244, 18681, 18720, 19160, 20280, 21555, 22992, 24336, 24908, 27040, 28740, 30420, 30656, 31135, 32448, 34488, 37362, 37440, 38320, 40560, 43110, 45984, 48672, 49816, 54080, 56043, 57480, 60840, 62270, 68976, 74724, 76640, 80951, 81120, 86220, 91968, 93405, 97344, 99632, 112086, 114960, 121680, 124540, 137952, 149448, 153280, 161902, 162240, 172440, 186810, 199264, 224172, 229920, 242853, 243360, 249080, 275904, 280215, 298896, 323804, 344880, 373620, 398528, 404755, 448344, 459840, 485706, 486720, 498160, 560430, 597792, 647608, 689760, 728559, 747240, 809510, 896688, 971412, 996320, 1120860, 1195584, 1214265, 1295216, 1379520, 1457118, 1494480, 1619020, 1793376, 1942824, 1992640, 2241720, 2428530, 2590432, 2914236, 2988960, 3238040, 3586752, 3642795, 3885648, 4483440, 4857060, 5180864, 5828472, 5977920, 6476080, 7285590, 7771296, 8966880, 9714120, 11656944, 12952160, 14571180, 15542592, 17933760, 19428240, 23313888, 25904320, 29142360, 38856480, 46627776, 58284720, 77712960, 116569440, 233138880]

約数ペア:

[(1, 233138880), (2, 116569440), (3, 77712960), (4, 58284720), (5, 46627776), (6, 38856480), (8, 29142360), (9, 25904320), (10, 23313888), (12, 19428240), (13, 17933760), (15, 15542592), (16, 14571180), (18, 12952160), (20, 11656944), (24, 9714120), (26, 8966880), (30, 7771296), (32, 7285590), (36, 6476080), (39, 5977920), (40, 5828472), (45, 5180864), (48, 4857060), (52, 4483440), (60, 3885648), (64, 3642795), (65, 3586752), (72, 3238040), (78, 2988960), (80, 2914236), (90, 2590432), (96, 2428530), (104, 2241720), (117, 1992640), (120, 1942824), (130, 1793376), (144, 1619020), (156, 1494480), (160, 1457118), (169, 1379520), (180, 1295216), (192, 1214265), (195, 1195584), (208, 1120860), (234, 996320), (240, 971412), (260, 896688), (288, 809510), (312, 747240), (320, 728559), (338, 689760), (360, 647608), (390, 597792), (416, 560430), (468, 498160), (479, 486720), (480, 485706), (507, 459840), (520, 448344), (576, 404755), (585, 398528), (624, 373620), (676, 344880), (720, 323804), (780, 298896), (832, 280215), (845, 275904), (936, 249080), (958, 243360), (960, 242853), (1014, 229920), (1040, 224172), (1170, 199264), (1248, 186810), (1352, 172440), (1437, 162240), (1440, 161902), (1521, 153280), (1560, 149448), (1690, 137952), (1872, 124540), (1916, 121680), (2028, 114960), (2080, 112086), (2340, 99632), (2395, 97344), (2496, 93405), (2535, 91968), (2704, 86220), (2874, 81120), (2880, 80951), (3042, 76640), (3120, 74724), (3380, 68976), (3744, 62270), (3832, 60840), (4056, 57480), (4160, 56043), (4311, 54080), (4680, 49816), (4790, 48672), (5070, 45984), (5408, 43110), (5748, 40560), (6084, 38320), (6227, 37440), (6240, 37362), (6760, 34488), (7185, 32448), (7488, 31135), (7605, 30656), (7664, 30420), (8112, 28740), (8622, 27040), (9360, 24908), (9580, 24336), (10140, 22992), (10816, 21555), (11496, 20280), (12168, 19160), (12454, 18720), (12480, 18681), (13520, 17244), (14370, 16224), (15210, 15328)]