391404000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 1395654624

約数和(自身を除く): 1004250624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 169, 193, 195, 200, 208, 240, 250, 260, 300, 312, 325, 338, 375, 386, 390, 400, 416, 480, 500, 507, 520, 579, 600, 624, 650, 676, 750, 772, 780, 800, 845, 965, 975, 1000, 1014, 1040, 1158, 1200, 1248, 1300, 1352, 1500, 1544, 1560, 1625, 1690, 1930, 1950, 2000, 2028, 2080, 2316, 2400, 2509, 2535, 2600, 2704, 2895, 3000, 3088, 3120, 3250, 3380, 3860, 3900, 4000, 4056, 4225, 4632, 4825, 4875, 5018, 5070, 5200, 5408, 5790, 6000, 6176, 6240, 6500, 6760, 7527, 7720, 7800, 8112, 8450, 9264, 9650, 9750, 10036, 10140, 10400, 11580, 12000, 12545, 12675, 13000, 13520, 14475, 15054, 15440, 15600, 16224, 16900, 18528, 19300, 19500, 20072, 20280, 21125, 23160, 24125, 25090, 25350, 26000, 27040, 28950, 30108, 30880, 31200, 32617, 33800, 37635, 38600, 39000, 40144, 40560, 42250, 46320, 48250, 50180, 50700, 52000, 57900, 60216, 62725, 63375, 65234, 67600, 72375, 75270, 77200, 78000, 80288, 81120, 84500, 92640, 96500, 97851, 100360, 101400, 115800, 120432, 125450, 126750, 130468, 135200, 144750, 150540, 154400, 156000, 163085, 169000, 188175, 193000, 195702, 200720, 202800, 231600, 240864, 250900, 253500, 260936, 289500, 301080, 313625, 326170, 338000, 376350, 386000, 391404, 401440, 405600, 463200, 489255, 501800, 507000, 521872, 579000, 602160, 627250, 652340, 676000, 752700, 772000, 782808, 815425, 940875, 978510, 1003600, 1014000, 1043744, 1158000, 1204320, 1254500, 1304680, 1505400, 1565616, 1630850, 1881750, 1957020, 2007200, 2028000, 2316000, 2446275, 2509000, 2609360, 3010800, 3131232, 3261700, 3763500, 3914040, 4077125, 4892550, 5018000, 5218720, 6021600, 6523400, 7527000, 7828080, 8154250, 9785100, 10036000, 12231375, 13046800, 15054000, 15656160, 16308500, 19570200, 24462750, 26093600, 30108000, 32617000, 39140400, 48925500, 65234000, 78280800, 97851000, 130468000, 195702000, 391404000]

約数ペア:

[(1, 391404000), (2, 195702000), (3, 130468000), (4, 97851000), (5, 78280800), (6, 65234000), (8, 48925500), (10, 39140400), (12, 32617000), (13, 30108000), (15, 26093600), (16, 24462750), (20, 19570200), (24, 16308500), (25, 15656160), (26, 15054000), (30, 13046800), (32, 12231375), (39, 10036000), (40, 9785100), (48, 8154250), (50, 7828080), (52, 7527000), (60, 6523400), (65, 6021600), (75, 5218720), (78, 5018000), (80, 4892550), (96, 4077125), (100, 3914040), (104, 3763500), (120, 3261700), (125, 3131232), (130, 3010800), (150, 2609360), (156, 2509000), (160, 2446275), (169, 2316000), (193, 2028000), (195, 2007200), (200, 1957020), (208, 1881750), (240, 1630850), (250, 1565616), (260, 1505400), (300, 1304680), (312, 1254500), (325, 1204320), (338, 1158000), (375, 1043744), (386, 1014000), (390, 1003600), (400, 978510), (416, 940875), (480, 815425), (500, 782808), (507, 772000), (520, 752700), (579, 676000), (600, 652340), (624, 627250), (650, 602160), (676, 579000), (750, 521872), (772, 507000), (780, 501800), (800, 489255), (845, 463200), (965, 405600), (975, 401440), (1000, 391404), (1014, 386000), (1040, 376350), (1158, 338000), (1200, 326170), (1248, 313625), (1300, 301080), (1352, 289500), (1500, 260936), (1544, 253500), (1560, 250900), (1625, 240864), (1690, 231600), (1930, 202800), (1950, 200720), (2000, 195702), (2028, 193000), (2080, 188175), (2316, 169000), (2400, 163085), (2509, 156000), (2535, 154400), (2600, 150540), (2704, 144750), (2895, 135200), (3000, 130468), (3088, 126750), (3120, 125450), (3250, 120432), (3380, 115800), (3860, 101400), (3900, 100360), (4000, 97851), (4056, 96500), (4225, 92640), (4632, 84500), (4825, 81120), (4875, 80288), (5018, 78000), (5070, 77200), (5200, 75270), (5408, 72375), (5790, 67600), (6000, 65234), (6176, 63375), (6240, 62725), (6500, 60216), (6760, 57900), (7527, 52000), (7720, 50700), (7800, 50180), (8112, 48250), (8450, 46320), (9264, 42250), (9650, 40560), (9750, 40144), (10036, 39000), (10140, 38600), (10400, 37635), (11580, 33800), (12000, 32617), (12545, 31200), (12675, 30880), (13000, 30108), (13520, 28950), (14475, 27040), (15054, 26000), (15440, 25350), (15600, 25090), (16224, 24125), (16900, 23160), (18528, 21125), (19300, 20280), (19500, 20072)]