139328640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 256

約数和(自身を含む): 539049600

約数和(自身を除く): 399720960

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, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 733, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1466, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2199, 2376, 2640, 2880, 2932, 2970, 3168, 3456, 3520, 3665, 3960, 4224, 4320, 4398, 4752, 5280, 5760, 5864, 5940, 6336, 6597, 7040, 7330, 7920, 8063, 8640, 8796, 9504, 10560, 10995, 11728, 11880, 12672, 13194, 14660, 15840, 16126, 17280, 17592, 19008, 19791, 21120, 21990, 23456, 23760, 24189, 26388, 29320, 31680, 32252, 32985, 35184, 38016, 39582, 40315, 43980, 46912, 47520, 48378, 52776, 58640, 63360, 64504, 65970, 70368, 72567, 79164, 80630, 87960, 93824, 95040, 96756, 98955, 105552, 117280, 120945, 129008, 131940, 140736, 145134, 158328, 161260, 175920, 190080, 193512, 197910, 211104, 217701, 234560, 241890, 258016, 263880, 281472, 290268, 316656, 322520, 351840, 362835, 387024, 395820, 422208, 435402, 469120, 483780, 516032, 527760, 580536, 633312, 645040, 703680, 725670, 774048, 791640, 844416, 870804, 967560, 1032064, 1055520, 1088505, 1161072, 1266624, 1290080, 1407360, 1451340, 1548096, 1583280, 1741608, 1935120, 2111040, 2177010, 2322144, 2533248, 2580160, 2902680, 3096192, 3166560, 3483216, 3870240, 4222080, 4354020, 4644288, 5160320, 5805360, 6333120, 6966432, 7740480, 8708040, 9288576, 11610720, 12666240, 13932864, 15480960, 17416080, 23221440, 27865728, 34832160, 46442880, 69664320, 139328640]

約数ペア:

[(1, 139328640), (2, 69664320), (3, 46442880), (4, 34832160), (5, 27865728), (6, 23221440), (8, 17416080), (9, 15480960), (10, 13932864), (11, 12666240), (12, 11610720), (15, 9288576), (16, 8708040), (18, 7740480), (20, 6966432), (22, 6333120), (24, 5805360), (27, 5160320), (30, 4644288), (32, 4354020), (33, 4222080), (36, 3870240), (40, 3483216), (44, 3166560), (45, 3096192), (48, 2902680), (54, 2580160), (55, 2533248), (60, 2322144), (64, 2177010), (66, 2111040), (72, 1935120), (80, 1741608), (88, 1583280), (90, 1548096), (96, 1451340), (99, 1407360), (108, 1290080), (110, 1266624), (120, 1161072), (128, 1088505), (132, 1055520), (135, 1032064), (144, 967560), (160, 870804), (165, 844416), (176, 791640), (180, 774048), (192, 725670), (198, 703680), (216, 645040), (220, 633312), (240, 580536), (264, 527760), (270, 516032), (288, 483780), (297, 469120), (320, 435402), (330, 422208), (352, 395820), (360, 387024), (384, 362835), (396, 351840), (432, 322520), (440, 316656), (480, 290268), (495, 281472), (528, 263880), (540, 258016), (576, 241890), (594, 234560), (640, 217701), (660, 211104), (704, 197910), (720, 193512), (733, 190080), (792, 175920), (864, 161260), (880, 158328), (960, 145134), (990, 140736), (1056, 131940), (1080, 129008), (1152, 120945), (1188, 117280), (1320, 105552), (1408, 98955), (1440, 96756), (1466, 95040), (1485, 93824), (1584, 87960), (1728, 80630), (1760, 79164), (1920, 72567), (1980, 70368), (2112, 65970), (2160, 64504), (2199, 63360), (2376, 58640), (2640, 52776), (2880, 48378), (2932, 47520), (2970, 46912), (3168, 43980), (3456, 40315), (3520, 39582), (3665, 38016), (3960, 35184), (4224, 32985), (4320, 32252), (4398, 31680), (4752, 29320), (5280, 26388), (5760, 24189), (5864, 23760), (5940, 23456), (6336, 21990), (6597, 21120), (7040, 19791), (7330, 19008), (7920, 17592), (8063, 17280), (8640, 16126), (8796, 15840), (9504, 14660), (10560, 13194), (10995, 12672), (11728, 11880)]