172474080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 572479488

約数和(自身を除く): 400005408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 80, 93, 96, 120, 124, 134, 155, 160, 173, 186, 201, 240, 248, 268, 310, 335, 346, 372, 402, 465, 480, 496, 519, 536, 620, 670, 692, 744, 804, 865, 930, 992, 1005, 1038, 1072, 1240, 1340, 1384, 1488, 1608, 1730, 1860, 2010, 2076, 2077, 2144, 2480, 2595, 2680, 2768, 2976, 3216, 3460, 3720, 4020, 4152, 4154, 4960, 5190, 5360, 5363, 5536, 6231, 6432, 6920, 7440, 8040, 8304, 8308, 10380, 10385, 10720, 10726, 11591, 12462, 13840, 14880, 16080, 16089, 16608, 16616, 20760, 20770, 21452, 23182, 24924, 26815, 27680, 31155, 32160, 32178, 33232, 34773, 41520, 41540, 42904, 46364, 49848, 53630, 57955, 62310, 64356, 66464, 69546, 80445, 83040, 83080, 85808, 92728, 99696, 107260, 115910, 124620, 128712, 139092, 160890, 166160, 171616, 173865, 185456, 199392, 214520, 231820, 249240, 257424, 278184, 321780, 332320, 347730, 359321, 370912, 429040, 463640, 498480, 514848, 556368, 643560, 695460, 718642, 858080, 927280, 996960, 1077963, 1112736, 1287120, 1390920, 1437284, 1796605, 1854560, 2155926, 2574240, 2781840, 2874568, 3593210, 4311852, 5389815, 5563680, 5749136, 7186420, 8623704, 10779630, 11498272, 14372840, 17247408, 21559260, 28745680, 34494816, 43118520, 57491360, 86237040, 172474080]

約数ペア:

[(1, 172474080), (2, 86237040), (3, 57491360), (4, 43118520), (5, 34494816), (6, 28745680), (8, 21559260), (10, 17247408), (12, 14372840), (15, 11498272), (16, 10779630), (20, 8623704), (24, 7186420), (30, 5749136), (31, 5563680), (32, 5389815), (40, 4311852), (48, 3593210), (60, 2874568), (62, 2781840), (67, 2574240), (80, 2155926), (93, 1854560), (96, 1796605), (120, 1437284), (124, 1390920), (134, 1287120), (155, 1112736), (160, 1077963), (173, 996960), (186, 927280), (201, 858080), (240, 718642), (248, 695460), (268, 643560), (310, 556368), (335, 514848), (346, 498480), (372, 463640), (402, 429040), (465, 370912), (480, 359321), (496, 347730), (519, 332320), (536, 321780), (620, 278184), (670, 257424), (692, 249240), (744, 231820), (804, 214520), (865, 199392), (930, 185456), (992, 173865), (1005, 171616), (1038, 166160), (1072, 160890), (1240, 139092), (1340, 128712), (1384, 124620), (1488, 115910), (1608, 107260), (1730, 99696), (1860, 92728), (2010, 85808), (2076, 83080), (2077, 83040), (2144, 80445), (2480, 69546), (2595, 66464), (2680, 64356), (2768, 62310), (2976, 57955), (3216, 53630), (3460, 49848), (3720, 46364), (4020, 42904), (4152, 41540), (4154, 41520), (4960, 34773), (5190, 33232), (5360, 32178), (5363, 32160), (5536, 31155), (6231, 27680), (6432, 26815), (6920, 24924), (7440, 23182), (8040, 21452), (8304, 20770), (8308, 20760), (10380, 16616), (10385, 16608), (10720, 16089), (10726, 16080), (11591, 14880), (12462, 13840)]