307363680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 1167657120

約数和(自身を除く): 860293440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 421, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 842, 845, 864, 936, 1014, 1040, 1080, 1170, 1248, 1263, 1352, 1404, 1440, 1521, 1560, 1684, 1690, 1755, 1872, 2028, 2080, 2105, 2160, 2340, 2526, 2535, 2704, 2808, 3042, 3120, 3368, 3380, 3510, 3744, 3789, 4056, 4210, 4320, 4563, 4680, 5052, 5070, 5408, 5473, 5616, 6084, 6240, 6315, 6736, 6760, 7020, 7578, 7605, 8112, 8420, 9126, 9360, 10104, 10140, 10946, 11232, 11367, 12168, 12630, 13472, 13520, 14040, 15156, 15210, 16224, 16419, 16840, 18252, 18720, 18945, 20208, 20280, 21892, 22734, 22815, 24336, 25260, 27040, 27365, 28080, 30312, 30420, 32838, 33680, 36504, 37890, 40416, 40560, 43784, 45468, 45630, 48672, 49257, 50520, 54730, 56160, 56835, 60624, 60840, 65676, 67360, 71149, 73008, 75780, 81120, 82095, 87568, 90936, 91260, 98514, 101040, 109460, 113670, 121248, 121680, 131352, 142298, 146016, 147771, 151560, 164190, 175136, 181872, 182520, 197028, 202080, 213447, 218920, 227340, 243360, 246285, 262704, 284596, 295542, 303120, 328380, 355745, 363744, 365040, 394056, 426894, 437840, 454680, 492570, 525408, 569192, 591084, 606240, 640341, 656760, 711490, 730080, 738855, 788112, 853788, 875680, 909360, 985140, 1067235, 1138384, 1182168, 1280682, 1313520, 1422980, 1477710, 1576224, 1707576, 1818720, 1921023, 1970280, 2134470, 2276768, 2364336, 2561364, 2627040, 2845960, 2955420, 3201705, 3415152, 3842046, 3940560, 4268940, 4728672, 5122728, 5691920, 5910840, 6403410, 6830304, 7684092, 7881120, 8537880, 9605115, 10245456, 11383840, 11821680, 12806820, 15368184, 17075760, 19210230, 20490912, 23643360, 25613640, 30736368, 34151520, 38420460, 51227280, 61472736, 76840920, 102454560, 153681840, 307363680]

約数ペア:

[(1, 307363680), (2, 153681840), (3, 102454560), (4, 76840920), (5, 61472736), (6, 51227280), (8, 38420460), (9, 34151520), (10, 30736368), (12, 25613640), (13, 23643360), (15, 20490912), (16, 19210230), (18, 17075760), (20, 15368184), (24, 12806820), (26, 11821680), (27, 11383840), (30, 10245456), (32, 9605115), (36, 8537880), (39, 7881120), (40, 7684092), (45, 6830304), (48, 6403410), (52, 5910840), (54, 5691920), (60, 5122728), (65, 4728672), (72, 4268940), (78, 3940560), (80, 3842046), (90, 3415152), (96, 3201705), (104, 2955420), (108, 2845960), (117, 2627040), (120, 2561364), (130, 2364336), (135, 2276768), (144, 2134470), (156, 1970280), (160, 1921023), (169, 1818720), (180, 1707576), (195, 1576224), (208, 1477710), (216, 1422980), (234, 1313520), (240, 1280682), (260, 1182168), (270, 1138384), (288, 1067235), (312, 985140), (338, 909360), (351, 875680), (360, 853788), (390, 788112), (416, 738855), (421, 730080), (432, 711490), (468, 656760), (480, 640341), (507, 606240), (520, 591084), (540, 569192), (585, 525408), (624, 492570), (676, 454680), (702, 437840), (720, 426894), (780, 394056), (842, 365040), (845, 363744), (864, 355745), (936, 328380), (1014, 303120), (1040, 295542), (1080, 284596), (1170, 262704), (1248, 246285), (1263, 243360), (1352, 227340), (1404, 218920), (1440, 213447), (1521, 202080), (1560, 197028), (1684, 182520), (1690, 181872), (1755, 175136), (1872, 164190), (2028, 151560), (2080, 147771), (2105, 146016), (2160, 142298), (2340, 131352), (2526, 121680), (2535, 121248), (2704, 113670), (2808, 109460), (3042, 101040), (3120, 98514), (3368, 91260), (3380, 90936), (3510, 87568), (3744, 82095), (3789, 81120), (4056, 75780), (4210, 73008), (4320, 71149), (4563, 67360), (4680, 65676), (5052, 60840), (5070, 60624), (5408, 56835), (5473, 56160), (5616, 54730), (6084, 50520), (6240, 49257), (6315, 48672), (6736, 45630), (6760, 45468), (7020, 43784), (7578, 40560), (7605, 40416), (8112, 37890), (8420, 36504), (9126, 33680), (9360, 32838), (10104, 30420), (10140, 30312), (10946, 28080), (11232, 27365), (11367, 27040), (12168, 25260), (12630, 24336), (13472, 22815), (13520, 22734), (14040, 21892), (15156, 20280), (15210, 20208), (16224, 18945), (16419, 18720), (16840, 18252)]