286162240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 224

約数和(自身を含む): 868460544

約数和(自身を除く): 582298304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 317, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 634, 728, 806, 832, 868, 910, 992, 1040, 1085, 1120, 1240, 1268, 1456, 1585, 1612, 1736, 1820, 1984, 2015, 2080, 2170, 2219, 2240, 2480, 2536, 2821, 2912, 3170, 3224, 3472, 3640, 4030, 4121, 4160, 4340, 4438, 4960, 5072, 5642, 5824, 6340, 6448, 6944, 7280, 8060, 8242, 8680, 8876, 9827, 9920, 10144, 11095, 11284, 12680, 12896, 13888, 14105, 14560, 16120, 16484, 17360, 17752, 19654, 20288, 20605, 22190, 22568, 25360, 25792, 28210, 28847, 29120, 32240, 32968, 34720, 35504, 39308, 41210, 44380, 45136, 49135, 50720, 56420, 57694, 64480, 65936, 68789, 69440, 71008, 78616, 82420, 88760, 90272, 98270, 101440, 112840, 115388, 127751, 128960, 131872, 137578, 142016, 144235, 157232, 164840, 177520, 180544, 196540, 225680, 230776, 255502, 263744, 275156, 288470, 314464, 329680, 343945, 355040, 393080, 451360, 461552, 511004, 550312, 576940, 628928, 638755, 659360, 687890, 710080, 786160, 894257, 902720, 923104, 1022008, 1100624, 1153880, 1277510, 1318720, 1375780, 1572320, 1788514, 1846208, 2044016, 2201248, 2307760, 2555020, 2751560, 3144640, 3577028, 4088032, 4402496, 4471285, 4615520, 5110040, 5503120, 7154056, 8176064, 8942570, 9231040, 10220080, 11006240, 14308112, 17885140, 20440160, 22012480, 28616224, 35770280, 40880320, 57232448, 71540560, 143081120, 286162240]

約数ペア:

[(1, 286162240), (2, 143081120), (4, 71540560), (5, 57232448), (7, 40880320), (8, 35770280), (10, 28616224), (13, 22012480), (14, 20440160), (16, 17885140), (20, 14308112), (26, 11006240), (28, 10220080), (31, 9231040), (32, 8942570), (35, 8176064), (40, 7154056), (52, 5503120), (56, 5110040), (62, 4615520), (64, 4471285), (65, 4402496), (70, 4088032), (80, 3577028), (91, 3144640), (104, 2751560), (112, 2555020), (124, 2307760), (130, 2201248), (140, 2044016), (155, 1846208), (160, 1788514), (182, 1572320), (208, 1375780), (217, 1318720), (224, 1277510), (248, 1153880), (260, 1100624), (280, 1022008), (310, 923104), (317, 902720), (320, 894257), (364, 786160), (403, 710080), (416, 687890), (434, 659360), (448, 638755), (455, 628928), (496, 576940), (520, 550312), (560, 511004), (620, 461552), (634, 451360), (728, 393080), (806, 355040), (832, 343945), (868, 329680), (910, 314464), (992, 288470), (1040, 275156), (1085, 263744), (1120, 255502), (1240, 230776), (1268, 225680), (1456, 196540), (1585, 180544), (1612, 177520), (1736, 164840), (1820, 157232), (1984, 144235), (2015, 142016), (2080, 137578), (2170, 131872), (2219, 128960), (2240, 127751), (2480, 115388), (2536, 112840), (2821, 101440), (2912, 98270), (3170, 90272), (3224, 88760), (3472, 82420), (3640, 78616), (4030, 71008), (4121, 69440), (4160, 68789), (4340, 65936), (4438, 64480), (4960, 57694), (5072, 56420), (5642, 50720), (5824, 49135), (6340, 45136), (6448, 44380), (6944, 41210), (7280, 39308), (8060, 35504), (8242, 34720), (8680, 32968), (8876, 32240), (9827, 29120), (9920, 28847), (10144, 28210), (11095, 25792), (11284, 25360), (12680, 22568), (12896, 22190), (13888, 20605), (14105, 20288), (14560, 19654), (16120, 17752), (16484, 17360)]