153728640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2091

約数の個数: 192

約数和(自身を含む): 571956840

約数和(自身を除く): 418228200

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, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2053, 2080, 2340, 2496, 2880, 3120, 3744, 4106, 4160, 4680, 4992, 5760, 6159, 6240, 7488, 8212, 8320, 9360, 10265, 12318, 12480, 14976, 16424, 18477, 18720, 20530, 24636, 24960, 26689, 30795, 32848, 36954, 37440, 41060, 49272, 53378, 61590, 65696, 73908, 74880, 80067, 82120, 92385, 98544, 106756, 123180, 131392, 133445, 147816, 160134, 164240, 184770, 197088, 213512, 240201, 246360, 262784, 266890, 295632, 320268, 328480, 369540, 394176, 400335, 427024, 480402, 492720, 533780, 591264, 640536, 656960, 739080, 788352, 800670, 854048, 960804, 985440, 1067560, 1182528, 1201005, 1281072, 1313920, 1478160, 1601340, 1708096, 1921608, 1970880, 2135120, 2365056, 2402010, 2562144, 2956320, 3202680, 3416192, 3843216, 3941760, 4270240, 4804020, 5124288, 5912640, 6405360, 7686432, 8540480, 9608040, 10248576, 11825280, 12810720, 15372864, 17080960, 19216080, 25621440, 30745728, 38432160, 51242880, 76864320, 153728640]

約数ペア:

[(1, 153728640), (2, 76864320), (3, 51242880), (4, 38432160), (5, 30745728), (6, 25621440), (8, 19216080), (9, 17080960), (10, 15372864), (12, 12810720), (13, 11825280), (15, 10248576), (16, 9608040), (18, 8540480), (20, 7686432), (24, 6405360), (26, 5912640), (30, 5124288), (32, 4804020), (36, 4270240), (39, 3941760), (40, 3843216), (45, 3416192), (48, 3202680), (52, 2956320), (60, 2562144), (64, 2402010), (65, 2365056), (72, 2135120), (78, 1970880), (80, 1921608), (90, 1708096), (96, 1601340), (104, 1478160), (117, 1313920), (120, 1281072), (128, 1201005), (130, 1182528), (144, 1067560), (156, 985440), (160, 960804), (180, 854048), (192, 800670), (195, 788352), (208, 739080), (234, 656960), (240, 640536), (260, 591264), (288, 533780), (312, 492720), (320, 480402), (360, 427024), (384, 400335), (390, 394176), (416, 369540), (468, 328480), (480, 320268), (520, 295632), (576, 266890), (585, 262784), (624, 246360), (640, 240201), (720, 213512), (780, 197088), (832, 184770), (936, 164240), (960, 160134), (1040, 147816), (1152, 133445), (1170, 131392), (1248, 123180), (1440, 106756), (1560, 98544), (1664, 92385), (1872, 82120), (1920, 80067), (2053, 74880), (2080, 73908), (2340, 65696), (2496, 61590), (2880, 53378), (3120, 49272), (3744, 41060), (4106, 37440), (4160, 36954), (4680, 32848), (4992, 30795), (5760, 26689), (6159, 24960), (6240, 24636), (7488, 20530), (8212, 18720), (8320, 18477), (9360, 16424), (10265, 14976), (12318, 12480)]