208992960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:773

約数の個数: 280

約数和(自身を含む): 812115216

約数和(自身を除く): 603122256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 733, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1466, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2199, 2376, 2592, 2640, 2880, 2932, 2970, 3168, 3240, 3520, 3564, 3665, 3960, 4320, 4398, 4455, 4752, 5184, 5280, 5864, 5940, 6336, 6480, 6597, 7128, 7330, 7920, 8063, 8640, 8796, 8910, 9504, 10560, 10995, 11728, 11880, 12960, 13194, 14256, 14660, 15840, 16126, 17592, 17820, 19008, 19791, 21990, 23456, 23760, 24189, 25920, 26388, 28512, 29320, 31680, 32252, 32985, 35184, 35640, 39582, 40315, 43980, 46912, 47520, 48378, 52776, 57024, 58640, 59373, 64504, 65970, 70368, 71280, 72567, 79164, 80630, 87960, 95040, 96756, 98955, 105552, 117280, 118746, 120945, 129008, 131940, 140736, 142560, 145134, 158328, 161260, 175920, 193512, 197910, 211104, 217701, 234560, 237492, 241890, 258016, 263880, 285120, 290268, 296865, 316656, 322520, 351840, 362835, 387024, 395820, 422208, 435402, 474984, 483780, 516032, 527760, 580536, 593730, 633312, 645040, 653103, 703680, 725670, 774048, 791640, 870804, 949968, 967560, 1055520, 1088505, 1161072, 1187460, 1266624, 1290080, 1306206, 1451340, 1548096, 1583280, 1741608, 1899936, 1935120, 2111040, 2177010, 2322144, 2374920, 2580160, 2612412, 2902680, 3166560, 3265515, 3483216, 3799872, 3870240, 4354020, 4644288, 4749840, 5224824, 5805360, 6333120, 6531030, 6966432, 7740480, 8708040, 9499680, 10449648, 11610720, 13062060, 13932864, 17416080, 18999360, 20899296, 23221440, 26124120, 34832160, 41798592, 52248240, 69664320, 104496480, 208992960]

約数ペア:

[(1, 208992960), (2, 104496480), (3, 69664320), (4, 52248240), (5, 41798592), (6, 34832160), (8, 26124120), (9, 23221440), (10, 20899296), (11, 18999360), (12, 17416080), (15, 13932864), (16, 13062060), (18, 11610720), (20, 10449648), (22, 9499680), (24, 8708040), (27, 7740480), (30, 6966432), (32, 6531030), (33, 6333120), (36, 5805360), (40, 5224824), (44, 4749840), (45, 4644288), (48, 4354020), (54, 3870240), (55, 3799872), (60, 3483216), (64, 3265515), (66, 3166560), (72, 2902680), (80, 2612412), (81, 2580160), (88, 2374920), (90, 2322144), (96, 2177010), (99, 2111040), (108, 1935120), (110, 1899936), (120, 1741608), (132, 1583280), (135, 1548096), (144, 1451340), (160, 1306206), (162, 1290080), (165, 1266624), (176, 1187460), (180, 1161072), (192, 1088505), (198, 1055520), (216, 967560), (220, 949968), (240, 870804), (264, 791640), (270, 774048), (288, 725670), (297, 703680), (320, 653103), (324, 645040), (330, 633312), (352, 593730), (360, 580536), (396, 527760), (405, 516032), (432, 483780), (440, 474984), (480, 435402), (495, 422208), (528, 395820), (540, 387024), (576, 362835), (594, 351840), (648, 322520), (660, 316656), (704, 296865), (720, 290268), (733, 285120), (792, 263880), (810, 258016), (864, 241890), (880, 237492), (891, 234560), (960, 217701), (990, 211104), (1056, 197910), (1080, 193512), (1188, 175920), (1296, 161260), (1320, 158328), (1440, 145134), (1466, 142560), (1485, 140736), (1584, 131940), (1620, 129008), (1728, 120945), (1760, 118746), (1782, 117280), (1980, 105552), (2112, 98955), (2160, 96756), (2199, 95040), (2376, 87960), (2592, 80630), (2640, 79164), (2880, 72567), (2932, 71280), (2970, 70368), (3168, 65970), (3240, 64504), (3520, 59373), (3564, 58640), (3665, 57024), (3960, 52776), (4320, 48378), (4398, 47520), (4455, 46912), (4752, 43980), (5184, 40315), (5280, 39582), (5864, 35640), (5940, 35184), (6336, 32985), (6480, 32252), (6597, 31680), (7128, 29320), (7330, 28512), (7920, 26388), (8063, 25920), (8640, 24189), (8796, 23760), (8910, 23456), (9504, 21990), (10560, 19791), (10995, 19008), (11728, 17820), (11880, 17592), (12960, 16126), (13194, 15840), (14256, 14660)]