398988720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1093}}^1$

素因数の和:1141

約数の個数: 240

約数和(自身を含む): 1489502880

約数和(自身を除く): 1090514160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1093, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2186, 2340, 2535, 2704, 2808, 3042, 3120, 3279, 3380, 3510, 4056, 4372, 4563, 4680, 5070, 5465, 5616, 6084, 6558, 6760, 7020, 7605, 8112, 8744, 9126, 9360, 9837, 10140, 10930, 12168, 13116, 13520, 14040, 14209, 15210, 16395, 17488, 18252, 19674, 20280, 21860, 22815, 24336, 26232, 28080, 28418, 29511, 30420, 32790, 36504, 39348, 40560, 42627, 43720, 45630, 49185, 52464, 56836, 59022, 60840, 65580, 71045, 73008, 78696, 85254, 87440, 91260, 98370, 113672, 118044, 121680, 127881, 131160, 142090, 147555, 157392, 170508, 182520, 184717, 196740, 213135, 227344, 236088, 255762, 262320, 284180, 295110, 341016, 365040, 369434, 383643, 393480, 426270, 472176, 511524, 554151, 568360, 590220, 639405, 682032, 738868, 767286, 786960, 852540, 923585, 1023048, 1108302, 1136720, 1180440, 1278810, 1477736, 1534572, 1662453, 1705080, 1847170, 1918215, 2046096, 2216604, 2360880, 2557620, 2770755, 2955472, 3069144, 3324906, 3410160, 3694340, 3836430, 4433208, 4987359, 5115240, 5541510, 6138288, 6649812, 7388680, 7672860, 8312265, 8866416, 9974718, 10230480, 11083020, 13299624, 14777360, 15345720, 16624530, 19949436, 22166040, 24936795, 26599248, 30691440, 33249060, 39898872, 44332080, 49873590, 66498120, 79797744, 99747180, 132996240, 199494360, 398988720]

約数ペア:

[(1, 398988720), (2, 199494360), (3, 132996240), (4, 99747180), (5, 79797744), (6, 66498120), (8, 49873590), (9, 44332080), (10, 39898872), (12, 33249060), (13, 30691440), (15, 26599248), (16, 24936795), (18, 22166040), (20, 19949436), (24, 16624530), (26, 15345720), (27, 14777360), (30, 13299624), (36, 11083020), (39, 10230480), (40, 9974718), (45, 8866416), (48, 8312265), (52, 7672860), (54, 7388680), (60, 6649812), (65, 6138288), (72, 5541510), (78, 5115240), (80, 4987359), (90, 4433208), (104, 3836430), (108, 3694340), (117, 3410160), (120, 3324906), (130, 3069144), (135, 2955472), (144, 2770755), (156, 2557620), (169, 2360880), (180, 2216604), (195, 2046096), (208, 1918215), (216, 1847170), (234, 1705080), (240, 1662453), (260, 1534572), (270, 1477736), (312, 1278810), (338, 1180440), (351, 1136720), (360, 1108302), (390, 1023048), (432, 923585), (468, 852540), (507, 786960), (520, 767286), (540, 738868), (585, 682032), (624, 639405), (676, 590220), (702, 568360), (720, 554151), (780, 511524), (845, 472176), (936, 426270), (1014, 393480), (1040, 383643), (1080, 369434), (1093, 365040), (1170, 341016), (1352, 295110), (1404, 284180), (1521, 262320), (1560, 255762), (1690, 236088), (1755, 227344), (1872, 213135), (2028, 196740), (2160, 184717), (2186, 182520), (2340, 170508), (2535, 157392), (2704, 147555), (2808, 142090), (3042, 131160), (3120, 127881), (3279, 121680), (3380, 118044), (3510, 113672), (4056, 98370), (4372, 91260), (4563, 87440), (4680, 85254), (5070, 78696), (5465, 73008), (5616, 71045), (6084, 65580), (6558, 60840), (6760, 59022), (7020, 56836), (7605, 52464), (8112, 49185), (8744, 45630), (9126, 43720), (9360, 42627), (9837, 40560), (10140, 39348), (10930, 36504), (12168, 32790), (13116, 30420), (13520, 29511), (14040, 28418), (14209, 28080), (15210, 26232), (16395, 24336), (17488, 22815), (18252, 21860), (19674, 20280)]