260484000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^2\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 994908096

約数和(自身を除く): 734424096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 443, 480, 490, 500, 525, 560, 588, 600, 672, 700, 735, 750, 784, 800, 840, 875, 886, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1329, 1400, 1470, 1500, 1568, 1680, 1750, 1772, 1960, 2000, 2100, 2215, 2352, 2400, 2450, 2625, 2658, 2800, 2940, 3000, 3101, 3360, 3500, 3544, 3675, 3920, 4000, 4200, 4430, 4704, 4900, 5250, 5316, 5600, 5880, 6000, 6125, 6202, 6645, 7000, 7088, 7350, 7840, 8400, 8860, 9303, 9800, 10500, 10632, 11075, 11760, 12000, 12250, 12404, 13290, 14000, 14176, 14700, 15505, 16800, 17720, 18375, 18606, 19600, 21000, 21264, 21707, 22150, 23520, 24500, 24808, 26580, 28000, 29400, 31010, 33225, 35440, 36750, 37212, 39200, 42000, 42528, 43414, 44300, 46515, 49000, 49616, 53160, 55375, 58800, 62020, 65121, 66450, 70880, 73500, 74424, 77525, 84000, 86828, 88600, 93030, 98000, 99232, 106320, 108535, 110750, 117600, 124040, 130242, 132900, 147000, 148848, 155050, 166125, 173656, 177200, 186060, 196000, 212640, 217070, 221500, 232575, 248080, 260484, 265800, 294000, 297696, 310100, 325605, 332250, 347312, 354400, 372120, 387625, 434140, 443000, 465150, 496160, 520968, 531600, 542675, 588000, 620200, 651210, 664500, 694624, 744240, 775250, 868280, 886000, 930300, 1041936, 1063200, 1085350, 1162875, 1240400, 1302420, 1329000, 1488480, 1550500, 1628025, 1736560, 1772000, 1860600, 2083872, 2170700, 2325750, 2480800, 2604840, 2658000, 2713375, 3101000, 3256050, 3473120, 3721200, 4341400, 4651500, 5209680, 5316000, 5426750, 6202000, 6512100, 7442400, 8140125, 8682800, 9303000, 10419360, 10853500, 12404000, 13024200, 16280250, 17365600, 18606000, 21707000, 26048400, 32560500, 37212000, 43414000, 52096800, 65121000, 86828000, 130242000, 260484000]

約数ペア:

[(1, 260484000), (2, 130242000), (3, 86828000), (4, 65121000), (5, 52096800), (6, 43414000), (7, 37212000), (8, 32560500), (10, 26048400), (12, 21707000), (14, 18606000), (15, 17365600), (16, 16280250), (20, 13024200), (21, 12404000), (24, 10853500), (25, 10419360), (28, 9303000), (30, 8682800), (32, 8140125), (35, 7442400), (40, 6512100), (42, 6202000), (48, 5426750), (49, 5316000), (50, 5209680), (56, 4651500), (60, 4341400), (70, 3721200), (75, 3473120), (80, 3256050), (84, 3101000), (96, 2713375), (98, 2658000), (100, 2604840), (105, 2480800), (112, 2325750), (120, 2170700), (125, 2083872), (140, 1860600), (147, 1772000), (150, 1736560), (160, 1628025), (168, 1550500), (175, 1488480), (196, 1329000), (200, 1302420), (210, 1240400), (224, 1162875), (240, 1085350), (245, 1063200), (250, 1041936), (280, 930300), (294, 886000), (300, 868280), (336, 775250), (350, 744240), (375, 694624), (392, 664500), (400, 651210), (420, 620200), (443, 588000), (480, 542675), (490, 531600), (500, 520968), (525, 496160), (560, 465150), (588, 443000), (600, 434140), (672, 387625), (700, 372120), (735, 354400), (750, 347312), (784, 332250), (800, 325605), (840, 310100), (875, 297696), (886, 294000), (980, 265800), (1000, 260484), (1050, 248080), (1120, 232575), (1176, 221500), (1200, 217070), (1225, 212640), (1329, 196000), (1400, 186060), (1470, 177200), (1500, 173656), (1568, 166125), (1680, 155050), (1750, 148848), (1772, 147000), (1960, 132900), (2000, 130242), (2100, 124040), (2215, 117600), (2352, 110750), (2400, 108535), (2450, 106320), (2625, 99232), (2658, 98000), (2800, 93030), (2940, 88600), (3000, 86828), (3101, 84000), (3360, 77525), (3500, 74424), (3544, 73500), (3675, 70880), (3920, 66450), (4000, 65121), (4200, 62020), (4430, 58800), (4704, 55375), (4900, 53160), (5250, 49616), (5316, 49000), (5600, 46515), (5880, 44300), (6000, 43414), (6125, 42528), (6202, 42000), (6645, 39200), (7000, 37212), (7088, 36750), (7350, 35440), (7840, 33225), (8400, 31010), (8860, 29400), (9303, 28000), (9800, 26580), (10500, 24808), (10632, 24500), (11075, 23520), (11760, 22150), (12000, 21707), (12250, 21264), (12404, 21000), (13290, 19600), (14000, 18606), (14176, 18375), (14700, 17720), (15505, 16800)]