275842018560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4357}}^1\times {\mathrm{16487}}^1$

素因数の和:20868

約数の個数: 144

約数和(自身を含む): 881226089856

約数和(自身を除く): 605384071296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4357, 8714, 13071, 16487, 17428, 21785, 26142, 32974, 34856, 43570, 49461, 52284, 65355, 65948, 69712, 82435, 87140, 98922, 104568, 130710, 131896, 139424, 164870, 174280, 197844, 209136, 247305, 261420, 263792, 278848, 329740, 348560, 395688, 418272, 494610, 522840, 527584, 557696, 659480, 697120, 791376, 836544, 989220, 1045680, 1055168, 1115392, 1318960, 1394240, 1582752, 1673088, 1978440, 2091360, 2110336, 2637920, 2788480, 3165504, 3346176, 3956880, 4182720, 4220672, 5275840, 5576960, 6331008, 7913760, 8365440, 10551680, 12662016, 15827520, 16730880, 21103360, 31655040, 63310080, 71833859, 143667718, 215501577, 287335436, 359169295, 431003154, 574670872, 718338590, 862006308, 1077507885, 1149341744, 1436677180, 1724012616, 2155015770, 2298683488, 2873354360, 3448025232, 4310031540, 4597366976, 5746708720, 6896050464, 8620063080, 9194733952, 11493417440, 13792100928, 17240126160, 18389467904, 22986834880, 27584201856, 34480252320, 45973669760, 55168403712, 68960504640, 91947339520, 137921009280, 275842018560]

約数ペア:

[(1, 275842018560), (2, 137921009280), (3, 91947339520), (4, 68960504640), (5, 55168403712), (6, 45973669760), (8, 34480252320), (10, 27584201856), (12, 22986834880), (15, 18389467904), (16, 17240126160), (20, 13792100928), (24, 11493417440), (30, 9194733952), (32, 8620063080), (40, 6896050464), (48, 5746708720), (60, 4597366976), (64, 4310031540), (80, 3448025232), (96, 2873354360), (120, 2298683488), (128, 2155015770), (160, 1724012616), (192, 1436677180), (240, 1149341744), (256, 1077507885), (320, 862006308), (384, 718338590), (480, 574670872), (640, 431003154), (768, 359169295), (960, 287335436), (1280, 215501577), (1920, 143667718), (3840, 71833859), (4357, 63310080), (8714, 31655040), (13071, 21103360), (16487, 16730880), (17428, 15827520), (21785, 12662016), (26142, 10551680), (32974, 8365440), (34856, 7913760), (43570, 6331008), (49461, 5576960), (52284, 5275840), (65355, 4220672), (65948, 4182720), (69712, 3956880), (82435, 3346176), (87140, 3165504), (98922, 2788480), (104568, 2637920), (130710, 2110336), (131896, 2091360), (139424, 1978440), (164870, 1673088), (174280, 1582752), (197844, 1394240), (209136, 1318960), (247305, 1115392), (261420, 1055168), (263792, 1045680), (278848, 989220), (329740, 836544), (348560, 791376), (395688, 697120), (418272, 659480), (494610, 557696), (522840, 527584)]