354382080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 1263682560

約数和(自身を除く): 909300480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 229, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 458, 465, 480, 496, 520, 620, 624, 640, 687, 744, 768, 780, 806, 832, 916, 930, 960, 992, 1040, 1145, 1209, 1240, 1248, 1280, 1374, 1488, 1560, 1612, 1664, 1832, 1860, 1920, 1984, 2015, 2080, 2290, 2418, 2480, 2496, 2748, 2976, 2977, 3120, 3224, 3328, 3435, 3664, 3720, 3840, 3968, 4030, 4160, 4580, 4836, 4960, 4992, 5496, 5952, 5954, 6045, 6240, 6448, 6870, 7099, 7328, 7440, 7936, 8060, 8320, 8931, 9160, 9672, 9920, 9984, 10992, 11904, 11908, 12090, 12480, 12896, 13740, 14198, 14656, 14880, 14885, 16120, 16640, 17862, 18320, 19344, 19840, 21297, 21984, 23808, 23816, 24180, 24960, 25792, 27480, 28396, 29312, 29760, 29770, 32240, 35495, 35724, 36640, 38688, 39680, 42594, 43968, 44655, 47632, 48360, 49920, 51584, 54960, 56792, 58624, 59520, 59540, 64480, 70990, 71448, 73280, 77376, 85188, 87936, 89310, 92287, 95264, 96720, 103168, 106485, 109920, 113584, 119040, 119080, 128960, 141980, 142896, 146560, 154752, 170376, 175872, 178620, 184574, 190528, 193440, 212970, 219840, 227168, 238160, 257920, 276861, 283960, 285792, 293120, 309504, 340752, 357240, 369148, 381056, 386880, 425940, 439680, 454336, 461435, 476320, 515840, 553722, 567920, 571584, 681504, 714480, 738296, 762112, 773760, 851880, 879360, 908672, 922870, 952640, 1107444, 1135840, 1143168, 1363008, 1384305, 1428960, 1476592, 1547520, 1703760, 1817344, 1845740, 1905280, 2214888, 2271680, 2286336, 2726016, 2768610, 2857920, 2953184, 3407520, 3691480, 3810560, 4429776, 4543360, 5452032, 5537220, 5715840, 5906368, 6815040, 7382960, 8859552, 9086720, 11074440, 11431680, 11812736, 13630080, 14765920, 17719104, 22148880, 23625472, 27260160, 29531840, 35438208, 44297760, 59063680, 70876416, 88595520, 118127360, 177191040, 354382080]

約数ペア:

[(1, 354382080), (2, 177191040), (3, 118127360), (4, 88595520), (5, 70876416), (6, 59063680), (8, 44297760), (10, 35438208), (12, 29531840), (13, 27260160), (15, 23625472), (16, 22148880), (20, 17719104), (24, 14765920), (26, 13630080), (30, 11812736), (31, 11431680), (32, 11074440), (39, 9086720), (40, 8859552), (48, 7382960), (52, 6815040), (60, 5906368), (62, 5715840), (64, 5537220), (65, 5452032), (78, 4543360), (80, 4429776), (93, 3810560), (96, 3691480), (104, 3407520), (120, 2953184), (124, 2857920), (128, 2768610), (130, 2726016), (155, 2286336), (156, 2271680), (160, 2214888), (186, 1905280), (192, 1845740), (195, 1817344), (208, 1703760), (229, 1547520), (240, 1476592), (248, 1428960), (256, 1384305), (260, 1363008), (310, 1143168), (312, 1135840), (320, 1107444), (372, 952640), (384, 922870), (390, 908672), (403, 879360), (416, 851880), (458, 773760), (465, 762112), (480, 738296), (496, 714480), (520, 681504), (620, 571584), (624, 567920), (640, 553722), (687, 515840), (744, 476320), (768, 461435), (780, 454336), (806, 439680), (832, 425940), (916, 386880), (930, 381056), (960, 369148), (992, 357240), (1040, 340752), (1145, 309504), (1209, 293120), (1240, 285792), (1248, 283960), (1280, 276861), (1374, 257920), (1488, 238160), (1560, 227168), (1612, 219840), (1664, 212970), (1832, 193440), (1860, 190528), (1920, 184574), (1984, 178620), (2015, 175872), (2080, 170376), (2290, 154752), (2418, 146560), (2480, 142896), (2496, 141980), (2748, 128960), (2976, 119080), (2977, 119040), (3120, 113584), (3224, 109920), (3328, 106485), (3435, 103168), (3664, 96720), (3720, 95264), (3840, 92287), (3968, 89310), (4030, 87936), (4160, 85188), (4580, 77376), (4836, 73280), (4960, 71448), (4992, 70990), (5496, 64480), (5952, 59540), (5954, 59520), (6045, 58624), (6240, 56792), (6448, 54960), (6870, 51584), (7099, 49920), (7328, 48360), (7440, 47632), (7936, 44655), (8060, 43968), (8320, 42594), (8931, 39680), (9160, 38688), (9672, 36640), (9920, 35724), (9984, 35495), (10992, 32240), (11904, 29770), (11908, 29760), (12090, 29312), (12480, 28396), (12896, 27480), (13740, 25792), (14198, 24960), (14656, 24180), (14880, 23816), (14885, 23808), (16120, 21984), (16640, 21297), (17862, 19840), (18320, 19344)]