239060640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 288

約数和(自身を含む): 934125696

約数和(自身を除く): 695065056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 338, 364, 390, 416, 420, 421, 455, 480, 507, 520, 546, 560, 624, 672, 676, 728, 780, 840, 842, 845, 910, 1014, 1040, 1092, 1120, 1183, 1248, 1263, 1352, 1365, 1456, 1560, 1680, 1684, 1690, 1820, 2028, 2080, 2105, 2184, 2366, 2526, 2535, 2704, 2730, 2912, 2947, 3120, 3360, 3368, 3380, 3549, 3640, 4056, 4210, 4368, 4732, 5052, 5070, 5408, 5460, 5473, 5894, 5915, 6240, 6315, 6736, 6760, 7098, 7280, 8112, 8420, 8736, 8841, 9464, 10104, 10140, 10920, 10946, 11788, 11830, 12630, 13472, 13520, 14196, 14560, 14735, 16224, 16419, 16840, 17682, 17745, 18928, 20208, 20280, 21840, 21892, 23576, 23660, 25260, 27040, 27365, 28392, 29470, 32838, 33680, 35364, 35490, 37856, 38311, 40416, 40560, 43680, 43784, 44205, 47152, 47320, 50520, 54730, 56784, 58940, 65676, 67360, 70728, 70980, 71149, 76622, 81120, 82095, 87568, 88410, 94304, 94640, 101040, 109460, 113568, 114933, 117880, 131352, 141456, 141960, 142298, 153244, 164190, 175136, 176820, 189280, 191555, 202080, 213447, 218920, 229866, 235760, 262704, 282912, 283920, 284596, 306488, 328380, 353640, 355745, 383110, 426894, 437840, 459732, 471520, 498043, 525408, 567840, 569192, 574665, 612976, 656760, 707280, 711490, 766220, 853788, 875680, 919464, 996086, 1067235, 1138384, 1149330, 1225952, 1313520, 1414560, 1422980, 1494129, 1532440, 1707576, 1838928, 1992172, 2134470, 2276768, 2298660, 2490215, 2627040, 2845960, 2988258, 3064880, 3415152, 3677856, 3984344, 4268940, 4597320, 4980430, 5691920, 5976516, 6129760, 6830304, 7470645, 7968688, 8537880, 9194640, 9960860, 11383840, 11953032, 14941290, 15937376, 17075760, 18389280, 19921720, 23906064, 29882580, 34151520, 39843440, 47812128, 59765160, 79686880, 119530320, 239060640]

約数ペア:

[(1, 239060640), (2, 119530320), (3, 79686880), (4, 59765160), (5, 47812128), (6, 39843440), (7, 34151520), (8, 29882580), (10, 23906064), (12, 19921720), (13, 18389280), (14, 17075760), (15, 15937376), (16, 14941290), (20, 11953032), (21, 11383840), (24, 9960860), (26, 9194640), (28, 8537880), (30, 7968688), (32, 7470645), (35, 6830304), (39, 6129760), (40, 5976516), (42, 5691920), (48, 4980430), (52, 4597320), (56, 4268940), (60, 3984344), (65, 3677856), (70, 3415152), (78, 3064880), (80, 2988258), (84, 2845960), (91, 2627040), (96, 2490215), (104, 2298660), (105, 2276768), (112, 2134470), (120, 1992172), (130, 1838928), (140, 1707576), (156, 1532440), (160, 1494129), (168, 1422980), (169, 1414560), (182, 1313520), (195, 1225952), (208, 1149330), (210, 1138384), (224, 1067235), (240, 996086), (260, 919464), (273, 875680), (280, 853788), (312, 766220), (336, 711490), (338, 707280), (364, 656760), (390, 612976), (416, 574665), (420, 569192), (421, 567840), (455, 525408), (480, 498043), (507, 471520), (520, 459732), (546, 437840), (560, 426894), (624, 383110), (672, 355745), (676, 353640), (728, 328380), (780, 306488), (840, 284596), (842, 283920), (845, 282912), (910, 262704), (1014, 235760), (1040, 229866), (1092, 218920), (1120, 213447), (1183, 202080), (1248, 191555), (1263, 189280), (1352, 176820), (1365, 175136), (1456, 164190), (1560, 153244), (1680, 142298), (1684, 141960), (1690, 141456), (1820, 131352), (2028, 117880), (2080, 114933), (2105, 113568), (2184, 109460), (2366, 101040), (2526, 94640), (2535, 94304), (2704, 88410), (2730, 87568), (2912, 82095), (2947, 81120), (3120, 76622), (3360, 71149), (3368, 70980), (3380, 70728), (3549, 67360), (3640, 65676), (4056, 58940), (4210, 56784), (4368, 54730), (4732, 50520), (5052, 47320), (5070, 47152), (5408, 44205), (5460, 43784), (5473, 43680), (5894, 40560), (5915, 40416), (6240, 38311), (6315, 37856), (6736, 35490), (6760, 35364), (7098, 33680), (7280, 32838), (8112, 29470), (8420, 28392), (8736, 27365), (8841, 27040), (9464, 25260), (10104, 23660), (10140, 23576), (10920, 21892), (10946, 21840), (11788, 20280), (11830, 20208), (12630, 18928), (13472, 17745), (13520, 17682), (14196, 16840), (14560, 16419), (14735, 16224)]