252882240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 224

約数和(自身を含む): 903280896

約数和(自身を除く): 650398656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 832, 881, 897, 920, 960, 1040, 1104, 1196, 1248, 1380, 1472, 1495, 1560, 1762, 1794, 1840, 2080, 2208, 2392, 2496, 2643, 2760, 2990, 3120, 3524, 3588, 3680, 4160, 4405, 4416, 4485, 4784, 5286, 5520, 5980, 6240, 7048, 7176, 7360, 8810, 8970, 9568, 10572, 11040, 11453, 11960, 12480, 13215, 14096, 14352, 17620, 17940, 19136, 20263, 21144, 22080, 22906, 23920, 26430, 28192, 28704, 34359, 35240, 35880, 40526, 42288, 45812, 47840, 52860, 56384, 57265, 57408, 60789, 68718, 70480, 71760, 81052, 84576, 91624, 95680, 101315, 105720, 114530, 121578, 137436, 140960, 143520, 162104, 169152, 171795, 183248, 202630, 211440, 229060, 243156, 263419, 274872, 281920, 287040, 303945, 324208, 343590, 366496, 405260, 422880, 458120, 486312, 526838, 549744, 607890, 648416, 687180, 732992, 790257, 810520, 845760, 916240, 972624, 1053676, 1099488, 1215780, 1296832, 1317095, 1374360, 1580514, 1621040, 1832480, 1945248, 2107352, 2198976, 2431560, 2634190, 2748720, 3161028, 3242080, 3664960, 3890496, 3951285, 4214704, 4863120, 5268380, 5497440, 6322056, 6484160, 7902570, 8429408, 9726240, 10536760, 10994880, 12644112, 15805140, 16858816, 19452480, 21073520, 25288224, 31610280, 42147040, 50576448, 63220560, 84294080, 126441120, 252882240]

約数ペア:

[(1, 252882240), (2, 126441120), (3, 84294080), (4, 63220560), (5, 50576448), (6, 42147040), (8, 31610280), (10, 25288224), (12, 21073520), (13, 19452480), (15, 16858816), (16, 15805140), (20, 12644112), (23, 10994880), (24, 10536760), (26, 9726240), (30, 8429408), (32, 7902570), (39, 6484160), (40, 6322056), (46, 5497440), (48, 5268380), (52, 4863120), (60, 4214704), (64, 3951285), (65, 3890496), (69, 3664960), (78, 3242080), (80, 3161028), (92, 2748720), (96, 2634190), (104, 2431560), (115, 2198976), (120, 2107352), (130, 1945248), (138, 1832480), (156, 1621040), (160, 1580514), (184, 1374360), (192, 1317095), (195, 1296832), (208, 1215780), (230, 1099488), (240, 1053676), (260, 972624), (276, 916240), (299, 845760), (312, 810520), (320, 790257), (345, 732992), (368, 687180), (390, 648416), (416, 607890), (460, 549744), (480, 526838), (520, 486312), (552, 458120), (598, 422880), (624, 405260), (690, 366496), (736, 343590), (780, 324208), (832, 303945), (881, 287040), (897, 281920), (920, 274872), (960, 263419), (1040, 243156), (1104, 229060), (1196, 211440), (1248, 202630), (1380, 183248), (1472, 171795), (1495, 169152), (1560, 162104), (1762, 143520), (1794, 140960), (1840, 137436), (2080, 121578), (2208, 114530), (2392, 105720), (2496, 101315), (2643, 95680), (2760, 91624), (2990, 84576), (3120, 81052), (3524, 71760), (3588, 70480), (3680, 68718), (4160, 60789), (4405, 57408), (4416, 57265), (4485, 56384), (4784, 52860), (5286, 47840), (5520, 45812), (5980, 42288), (6240, 40526), (7048, 35880), (7176, 35240), (7360, 34359), (8810, 28704), (8970, 28192), (9568, 26430), (10572, 23920), (11040, 22906), (11453, 22080), (11960, 21144), (12480, 20263), (13215, 19136), (14096, 17940), (14352, 17620)]