169665440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 527446080

約数和(自身を除く): 357780640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 49, 56, 67, 68, 70, 76, 80, 85, 95, 98, 112, 119, 133, 134, 136, 140, 152, 160, 170, 190, 196, 224, 238, 245, 266, 268, 272, 280, 304, 323, 335, 340, 380, 392, 469, 476, 490, 532, 536, 544, 560, 595, 608, 646, 665, 670, 680, 760, 784, 833, 931, 938, 952, 980, 1064, 1072, 1120, 1139, 1190, 1273, 1292, 1330, 1340, 1360, 1520, 1568, 1615, 1666, 1862, 1876, 1904, 1960, 2128, 2144, 2261, 2278, 2345, 2380, 2546, 2584, 2660, 2680, 2720, 3040, 3230, 3283, 3332, 3724, 3752, 3808, 3920, 4165, 4256, 4522, 4556, 4655, 4690, 4760, 5092, 5168, 5320, 5360, 5695, 6365, 6460, 6566, 6664, 7448, 7504, 7840, 7973, 8330, 8911, 9044, 9112, 9310, 9380, 9520, 10184, 10336, 10640, 10720, 11305, 11390, 12730, 12920, 13132, 13328, 14896, 15008, 15827, 15946, 16415, 16660, 17822, 18088, 18224, 18620, 18760, 19040, 20368, 21280, 21641, 22610, 22780, 25460, 25840, 26264, 26656, 29792, 31654, 31892, 32830, 33320, 35644, 36176, 36448, 37240, 37520, 39865, 40736, 43282, 44555, 45220, 45560, 50920, 51680, 52528, 55811, 62377, 63308, 63784, 65660, 66640, 71288, 72352, 74480, 75040, 79135, 79730, 86564, 89110, 90440, 91120, 101840, 105056, 108205, 111622, 124754, 126616, 127568, 131320, 133280, 142576, 148960, 151487, 158270, 159460, 173128, 178220, 180880, 182240, 203680, 216410, 223244, 249508, 253232, 255136, 262640, 279055, 285152, 302974, 311885, 316540, 318920, 346256, 356440, 361760, 432820, 446488, 499016, 506464, 525280, 558110, 605948, 623770, 633080, 637840, 692512, 712880, 757435, 865640, 892976, 998032, 1060409, 1116220, 1211896, 1247540, 1266160, 1275680, 1425760, 1514870, 1731280, 1785952, 1996064, 2120818, 2232440, 2423792, 2495080, 2532320, 3029740, 3462560, 4241636, 4464880, 4847584, 4990160, 5302045, 6059480, 8483272, 8929760, 9980320, 10604090, 12118960, 16966544, 21208180, 24237920, 33933088, 42416360, 84832720, 169665440]

約数ペア:

[(1, 169665440), (2, 84832720), (4, 42416360), (5, 33933088), (7, 24237920), (8, 21208180), (10, 16966544), (14, 12118960), (16, 10604090), (17, 9980320), (19, 8929760), (20, 8483272), (28, 6059480), (32, 5302045), (34, 4990160), (35, 4847584), (38, 4464880), (40, 4241636), (49, 3462560), (56, 3029740), (67, 2532320), (68, 2495080), (70, 2423792), (76, 2232440), (80, 2120818), (85, 1996064), (95, 1785952), (98, 1731280), (112, 1514870), (119, 1425760), (133, 1275680), (134, 1266160), (136, 1247540), (140, 1211896), (152, 1116220), (160, 1060409), (170, 998032), (190, 892976), (196, 865640), (224, 757435), (238, 712880), (245, 692512), (266, 637840), (268, 633080), (272, 623770), (280, 605948), (304, 558110), (323, 525280), (335, 506464), (340, 499016), (380, 446488), (392, 432820), (469, 361760), (476, 356440), (490, 346256), (532, 318920), (536, 316540), (544, 311885), (560, 302974), (595, 285152), (608, 279055), (646, 262640), (665, 255136), (670, 253232), (680, 249508), (760, 223244), (784, 216410), (833, 203680), (931, 182240), (938, 180880), (952, 178220), (980, 173128), (1064, 159460), (1072, 158270), (1120, 151487), (1139, 148960), (1190, 142576), (1273, 133280), (1292, 131320), (1330, 127568), (1340, 126616), (1360, 124754), (1520, 111622), (1568, 108205), (1615, 105056), (1666, 101840), (1862, 91120), (1876, 90440), (1904, 89110), (1960, 86564), (2128, 79730), (2144, 79135), (2261, 75040), (2278, 74480), (2345, 72352), (2380, 71288), (2546, 66640), (2584, 65660), (2660, 63784), (2680, 63308), (2720, 62377), (3040, 55811), (3230, 52528), (3283, 51680), (3332, 50920), (3724, 45560), (3752, 45220), (3808, 44555), (3920, 43282), (4165, 40736), (4256, 39865), (4522, 37520), (4556, 37240), (4655, 36448), (4690, 36176), (4760, 35644), (5092, 33320), (5168, 32830), (5320, 31892), (5360, 31654), (5695, 29792), (6365, 26656), (6460, 26264), (6566, 25840), (6664, 25460), (7448, 22780), (7504, 22610), (7840, 21641), (7973, 21280), (8330, 20368), (8911, 19040), (9044, 18760), (9112, 18620), (9310, 18224), (9380, 18088), (9520, 17822), (10184, 16660), (10336, 16415), (10640, 15946), (10720, 15827), (11305, 15008), (11390, 14896), (12730, 13328), (12920, 13132)]