448400160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1460

約数の個数: 288

約数和(自身を含む): 1746042480

約数和(自身を除く): 1297642320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1409, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 2818, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4227, 4420, 4680, 4896, 5304, 5636, 6120, 6240, 6630, 7045, 7072, 7956, 8160, 8454, 8840, 9360, 9945, 10608, 11272, 12240, 12681, 13260, 14090, 15912, 16908, 17680, 18317, 18720, 19890, 21135, 21216, 22544, 23953, 24480, 25362, 26520, 28180, 31824, 33816, 35360, 36634, 39780, 42270, 45088, 47906, 50724, 53040, 54951, 56360, 63405, 63648, 67632, 71859, 73268, 79560, 84540, 91585, 95812, 101448, 106080, 109902, 112720, 119765, 126810, 135264, 143718, 146536, 159120, 164853, 169080, 183170, 191624, 202896, 215577, 219804, 225440, 239530, 253620, 274755, 287436, 293072, 311389, 318240, 329706, 338160, 359295, 366340, 383248, 405792, 431154, 439608, 479060, 507240, 549510, 574872, 586144, 622778, 659412, 676320, 718590, 732680, 766496, 824265, 862308, 879216, 934167, 958120, 1014480, 1077885, 1099020, 1149744, 1245556, 1318824, 1437180, 1465360, 1556945, 1648530, 1724616, 1758432, 1868334, 1916240, 2028960, 2155770, 2198040, 2299488, 2491112, 2637648, 2802501, 2874360, 2930720, 3113890, 3297060, 3449232, 3736668, 3832480, 4311540, 4396080, 4670835, 4982224, 5275296, 5605002, 5748720, 6227780, 6594120, 6898464, 7473336, 8623080, 8792160, 9341670, 9964448, 11210004, 11497440, 12455560, 13188240, 14012505, 14946672, 17246160, 18683340, 22420008, 24911120, 26376480, 28025010, 29893344, 34492320, 37366680, 44840016, 49822240, 56050020, 74733360, 89680032, 112100040, 149466720, 224200080, 448400160]

約数ペア:

[(1, 448400160), (2, 224200080), (3, 149466720), (4, 112100040), (5, 89680032), (6, 74733360), (8, 56050020), (9, 49822240), (10, 44840016), (12, 37366680), (13, 34492320), (15, 29893344), (16, 28025010), (17, 26376480), (18, 24911120), (20, 22420008), (24, 18683340), (26, 17246160), (30, 14946672), (32, 14012505), (34, 13188240), (36, 12455560), (39, 11497440), (40, 11210004), (45, 9964448), (48, 9341670), (51, 8792160), (52, 8623080), (60, 7473336), (65, 6898464), (68, 6594120), (72, 6227780), (78, 5748720), (80, 5605002), (85, 5275296), (90, 4982224), (96, 4670835), (102, 4396080), (104, 4311540), (117, 3832480), (120, 3736668), (130, 3449232), (136, 3297060), (144, 3113890), (153, 2930720), (156, 2874360), (160, 2802501), (170, 2637648), (180, 2491112), (195, 2299488), (204, 2198040), (208, 2155770), (221, 2028960), (234, 1916240), (240, 1868334), (255, 1758432), (260, 1724616), (272, 1648530), (288, 1556945), (306, 1465360), (312, 1437180), (340, 1318824), (360, 1245556), (390, 1149744), (408, 1099020), (416, 1077885), (442, 1014480), (468, 958120), (480, 934167), (510, 879216), (520, 862308), (544, 824265), (585, 766496), (612, 732680), (624, 718590), (663, 676320), (680, 659412), (720, 622778), (765, 586144), (780, 574872), (816, 549510), (884, 507240), (936, 479060), (1020, 439608), (1040, 431154), (1105, 405792), (1170, 383248), (1224, 366340), (1248, 359295), (1326, 338160), (1360, 329706), (1409, 318240), (1440, 311389), (1530, 293072), (1560, 287436), (1632, 274755), (1768, 253620), (1872, 239530), (1989, 225440), (2040, 219804), (2080, 215577), (2210, 202896), (2340, 191624), (2448, 183170), (2652, 169080), (2720, 164853), (2818, 159120), (3060, 146536), (3120, 143718), (3315, 135264), (3536, 126810), (3744, 119765), (3978, 112720), (4080, 109902), (4227, 106080), (4420, 101448), (4680, 95812), (4896, 91585), (5304, 84540), (5636, 79560), (6120, 73268), (6240, 71859), (6630, 67632), (7045, 63648), (7072, 63405), (7956, 56360), (8160, 54951), (8454, 53040), (8840, 50724), (9360, 47906), (9945, 45088), (10608, 42270), (11272, 39780), (12240, 36634), (12681, 35360), (13260, 33816), (14090, 31824), (15912, 28180), (16908, 26520), (17680, 25362), (18317, 24480), (18720, 23953), (19890, 22544), (21135, 21216)]