252696960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2353

約数の個数: 192

約数和(自身を含む): 918918000

約数和(自身を除く): 666221040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2309, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 4618, 5472, 5760, 6080, 6840, 6927, 7296, 9120, 9236, 10944, 11545, 12160, 13680, 13854, 18240, 18472, 20781, 21888, 23090, 27360, 27708, 34635, 36480, 36944, 41562, 43871, 46180, 54720, 55416, 69270, 73888, 83124, 87742, 92360, 103905, 109440, 110832, 131613, 138540, 147776, 166248, 175484, 184720, 207810, 219355, 221664, 263226, 277080, 295552, 332496, 350968, 369440, 394839, 415620, 438710, 443328, 526452, 554160, 658065, 664992, 701936, 738880, 789678, 831240, 877420, 886656, 1052904, 1108320, 1316130, 1329984, 1403872, 1477760, 1579356, 1662480, 1754840, 1974195, 2105808, 2216640, 2632260, 2659968, 2807744, 3158712, 3324960, 3509680, 3948390, 4211616, 4433280, 5264520, 5615488, 6317424, 6649920, 7019360, 7896780, 8423232, 10529040, 12634848, 13299840, 14038720, 15793560, 16846464, 21058080, 25269696, 28077440, 31587120, 42116160, 50539392, 63174240, 84232320, 126348480, 252696960]

約数ペア:

[(1, 252696960), (2, 126348480), (3, 84232320), (4, 63174240), (5, 50539392), (6, 42116160), (8, 31587120), (9, 28077440), (10, 25269696), (12, 21058080), (15, 16846464), (16, 15793560), (18, 14038720), (19, 13299840), (20, 12634848), (24, 10529040), (30, 8423232), (32, 7896780), (36, 7019360), (38, 6649920), (40, 6317424), (45, 5615488), (48, 5264520), (57, 4433280), (60, 4211616), (64, 3948390), (72, 3509680), (76, 3324960), (80, 3158712), (90, 2807744), (95, 2659968), (96, 2632260), (114, 2216640), (120, 2105808), (128, 1974195), (144, 1754840), (152, 1662480), (160, 1579356), (171, 1477760), (180, 1403872), (190, 1329984), (192, 1316130), (228, 1108320), (240, 1052904), (285, 886656), (288, 877420), (304, 831240), (320, 789678), (342, 738880), (360, 701936), (380, 664992), (384, 658065), (456, 554160), (480, 526452), (570, 443328), (576, 438710), (608, 415620), (640, 394839), (684, 369440), (720, 350968), (760, 332496), (855, 295552), (912, 277080), (960, 263226), (1140, 221664), (1152, 219355), (1216, 207810), (1368, 184720), (1440, 175484), (1520, 166248), (1710, 147776), (1824, 138540), (1920, 131613), (2280, 110832), (2309, 109440), (2432, 103905), (2736, 92360), (2880, 87742), (3040, 83124), (3420, 73888), (3648, 69270), (4560, 55416), (4618, 54720), (5472, 46180), (5760, 43871), (6080, 41562), (6840, 36944), (6927, 36480), (7296, 34635), (9120, 27708), (9236, 27360), (10944, 23090), (11545, 21888), (12160, 20781), (13680, 18472), (13854, 18240)]