197619840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3155

約数の個数: 192

約数和(自身を含む): 744681600

約数和(自身を除く): 547061760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3119, 3168, 3520, 3960, 4224, 5280, 5760, 6238, 6336, 7040, 7920, 9357, 10560, 12476, 12672, 15595, 15840, 18714, 21120, 24952, 28071, 31190, 31680, 34309, 37428, 46785, 49904, 56142, 62380, 63360, 68618, 74856, 93570, 99808, 102927, 112284, 124760, 137236, 140355, 149712, 171545, 187140, 199616, 205854, 224568, 249520, 274472, 280710, 299424, 308781, 343090, 374280, 399232, 411708, 449136, 499040, 514635, 548944, 561420, 598848, 617562, 686180, 748560, 823416, 898272, 998080, 1029270, 1097888, 1122840, 1197696, 1235124, 1372360, 1497120, 1543905, 1646832, 1796544, 1996160, 2058540, 2195776, 2245680, 2470248, 2744720, 2994240, 3087810, 3293664, 3593088, 4117080, 4391552, 4491360, 4940496, 5489440, 5988480, 6175620, 6587328, 8234160, 8982720, 9880992, 10978880, 12351240, 13174656, 16468320, 17965440, 19761984, 21957760, 24702480, 32936640, 39523968, 49404960, 65873280, 98809920, 197619840]

約数ペア:

[(1, 197619840), (2, 98809920), (3, 65873280), (4, 49404960), (5, 39523968), (6, 32936640), (8, 24702480), (9, 21957760), (10, 19761984), (11, 17965440), (12, 16468320), (15, 13174656), (16, 12351240), (18, 10978880), (20, 9880992), (22, 8982720), (24, 8234160), (30, 6587328), (32, 6175620), (33, 5988480), (36, 5489440), (40, 4940496), (44, 4491360), (45, 4391552), (48, 4117080), (55, 3593088), (60, 3293664), (64, 3087810), (66, 2994240), (72, 2744720), (80, 2470248), (88, 2245680), (90, 2195776), (96, 2058540), (99, 1996160), (110, 1796544), (120, 1646832), (128, 1543905), (132, 1497120), (144, 1372360), (160, 1235124), (165, 1197696), (176, 1122840), (180, 1097888), (192, 1029270), (198, 998080), (220, 898272), (240, 823416), (264, 748560), (288, 686180), (320, 617562), (330, 598848), (352, 561420), (360, 548944), (384, 514635), (396, 499040), (440, 449136), (480, 411708), (495, 399232), (528, 374280), (576, 343090), (640, 308781), (660, 299424), (704, 280710), (720, 274472), (792, 249520), (880, 224568), (960, 205854), (990, 199616), (1056, 187140), (1152, 171545), (1320, 149712), (1408, 140355), (1440, 137236), (1584, 124760), (1760, 112284), (1920, 102927), (1980, 99808), (2112, 93570), (2640, 74856), (2880, 68618), (3119, 63360), (3168, 62380), (3520, 56142), (3960, 49904), (4224, 46785), (5280, 37428), (5760, 34309), (6238, 31680), (6336, 31190), (7040, 28071), (7920, 24952), (9357, 21120), (10560, 18714), (12476, 15840), (12672, 15595)]