430541280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 1604322720

約数和(自身を除く): 1173781440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 109, 117, 120, 130, 144, 156, 160, 180, 195, 208, 211, 218, 234, 240, 260, 288, 312, 327, 360, 390, 416, 422, 436, 468, 480, 520, 545, 585, 624, 633, 654, 720, 780, 844, 872, 936, 981, 1040, 1055, 1090, 1170, 1248, 1266, 1308, 1417, 1440, 1560, 1635, 1688, 1744, 1872, 1899, 1962, 2080, 2110, 2180, 2340, 2532, 2616, 2743, 2834, 3120, 3165, 3270, 3376, 3488, 3744, 3798, 3924, 4220, 4251, 4360, 4680, 4905, 5064, 5232, 5486, 5668, 6240, 6330, 6540, 6752, 7085, 7596, 7848, 8229, 8440, 8502, 8720, 9360, 9495, 9810, 10128, 10464, 10972, 11336, 12660, 12753, 13080, 13715, 14170, 15192, 15696, 16458, 16880, 17004, 17440, 18720, 18990, 19620, 20256, 21255, 21944, 22672, 22999, 24687, 25320, 25506, 26160, 27430, 28340, 30384, 31392, 32916, 33760, 34008, 37980, 39240, 41145, 42510, 43888, 45344, 45998, 49374, 50640, 51012, 52320, 54860, 56680, 60768, 63765, 65832, 68016, 68997, 75960, 78480, 82290, 85020, 87776, 91996, 98748, 101280, 102024, 109720, 113360, 114995, 123435, 127530, 131664, 136032, 137994, 151920, 156960, 164580, 170040, 183992, 197496, 204048, 206991, 219440, 226720, 229990, 246870, 255060, 263328, 275988, 298987, 303840, 329160, 340080, 344985, 367984, 394992, 408096, 413982, 438880, 459980, 493740, 510120, 551976, 597974, 658320, 680160, 689970, 735968, 789984, 827964, 896961, 919960, 987480, 1020240, 1034955, 1103952, 1195948, 1316640, 1379940, 1494935, 1655928, 1793922, 1839920, 1974960, 2040480, 2069910, 2207904, 2391896, 2690883, 2759880, 2989870, 3311856, 3587844, 3679840, 3949920, 4139820, 4484805, 4783792, 5381766, 5519760, 5979740, 6623712, 7175688, 8279640, 8969610, 9567584, 10763532, 11039520, 11959480, 13454415, 14351376, 16559280, 17939220, 21527064, 23918960, 26908830, 28702752, 33118560, 35878440, 43054128, 47837920, 53817660, 71756880, 86108256, 107635320, 143513760, 215270640, 430541280]

約数ペア:

[(1, 430541280), (2, 215270640), (3, 143513760), (4, 107635320), (5, 86108256), (6, 71756880), (8, 53817660), (9, 47837920), (10, 43054128), (12, 35878440), (13, 33118560), (15, 28702752), (16, 26908830), (18, 23918960), (20, 21527064), (24, 17939220), (26, 16559280), (30, 14351376), (32, 13454415), (36, 11959480), (39, 11039520), (40, 10763532), (45, 9567584), (48, 8969610), (52, 8279640), (60, 7175688), (65, 6623712), (72, 5979740), (78, 5519760), (80, 5381766), (90, 4783792), (96, 4484805), (104, 4139820), (109, 3949920), (117, 3679840), (120, 3587844), (130, 3311856), (144, 2989870), (156, 2759880), (160, 2690883), (180, 2391896), (195, 2207904), (208, 2069910), (211, 2040480), (218, 1974960), (234, 1839920), (240, 1793922), (260, 1655928), (288, 1494935), (312, 1379940), (327, 1316640), (360, 1195948), (390, 1103952), (416, 1034955), (422, 1020240), (436, 987480), (468, 919960), (480, 896961), (520, 827964), (545, 789984), (585, 735968), (624, 689970), (633, 680160), (654, 658320), (720, 597974), (780, 551976), (844, 510120), (872, 493740), (936, 459980), (981, 438880), (1040, 413982), (1055, 408096), (1090, 394992), (1170, 367984), (1248, 344985), (1266, 340080), (1308, 329160), (1417, 303840), (1440, 298987), (1560, 275988), (1635, 263328), (1688, 255060), (1744, 246870), (1872, 229990), (1899, 226720), (1962, 219440), (2080, 206991), (2110, 204048), (2180, 197496), (2340, 183992), (2532, 170040), (2616, 164580), (2743, 156960), (2834, 151920), (3120, 137994), (3165, 136032), (3270, 131664), (3376, 127530), (3488, 123435), (3744, 114995), (3798, 113360), (3924, 109720), (4220, 102024), (4251, 101280), (4360, 98748), (4680, 91996), (4905, 87776), (5064, 85020), (5232, 82290), (5486, 78480), (5668, 75960), (6240, 68997), (6330, 68016), (6540, 65832), (6752, 63765), (7085, 60768), (7596, 56680), (7848, 54860), (8229, 52320), (8440, 51012), (8502, 50640), (8720, 49374), (9360, 45998), (9495, 45344), (9810, 43888), (10128, 42510), (10464, 41145), (10972, 39240), (11336, 37980), (12660, 34008), (12753, 33760), (13080, 32916), (13715, 31392), (14170, 30384), (15192, 28340), (15696, 27430), (16458, 26160), (16880, 25506), (17004, 25320), (17440, 24687), (18720, 22999), (18990, 22672), (19620, 21944), (20256, 21255)]