140909040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 505110528

約数和(自身を除く): 364201488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 67, 69, 72, 80, 90, 92, 115, 120, 127, 134, 138, 144, 180, 184, 201, 207, 230, 240, 254, 268, 276, 335, 345, 360, 368, 381, 402, 414, 460, 508, 536, 552, 603, 635, 670, 690, 720, 762, 804, 828, 920, 1005, 1016, 1035, 1072, 1104, 1143, 1206, 1270, 1340, 1380, 1524, 1541, 1608, 1656, 1840, 1905, 2010, 2032, 2070, 2286, 2412, 2540, 2680, 2760, 2921, 3015, 3048, 3082, 3216, 3312, 3810, 4020, 4140, 4572, 4623, 4824, 5080, 5360, 5520, 5715, 5842, 6030, 6096, 6164, 7620, 7705, 8040, 8280, 8509, 8763, 9144, 9246, 9648, 10160, 11430, 11684, 12060, 12328, 13869, 14605, 15240, 15410, 16080, 16560, 17018, 17526, 18288, 18492, 22860, 23115, 23368, 24120, 24656, 25527, 26289, 27738, 29210, 30480, 30820, 34036, 35052, 36984, 42545, 43815, 45720, 46230, 46736, 48240, 51054, 52578, 55476, 58420, 61640, 68072, 69345, 70104, 73968, 76581, 85090, 87630, 91440, 92460, 102108, 105156, 110952, 116840, 123280, 127635, 131445, 136144, 138690, 140208, 153162, 170180, 175260, 184920, 195707, 204216, 210312, 221904, 233680, 255270, 262890, 277380, 306324, 340360, 350520, 369840, 382905, 391414, 408432, 420624, 510540, 525780, 554760, 587121, 612648, 680720, 701040, 765810, 782828, 978535, 1021080, 1051560, 1109520, 1174242, 1225296, 1531620, 1565656, 1761363, 1957070, 2042160, 2103120, 2348484, 2935605, 3063240, 3131312, 3522726, 3914140, 4696968, 5871210, 6126480, 7045452, 7828280, 8806815, 9393936, 11742420, 14090904, 15656560, 17613630, 23484840, 28181808, 35227260, 46969680, 70454520, 140909040]

約数ペア:

[(1, 140909040), (2, 70454520), (3, 46969680), (4, 35227260), (5, 28181808), (6, 23484840), (8, 17613630), (9, 15656560), (10, 14090904), (12, 11742420), (15, 9393936), (16, 8806815), (18, 7828280), (20, 7045452), (23, 6126480), (24, 5871210), (30, 4696968), (36, 3914140), (40, 3522726), (45, 3131312), (46, 3063240), (48, 2935605), (60, 2348484), (67, 2103120), (69, 2042160), (72, 1957070), (80, 1761363), (90, 1565656), (92, 1531620), (115, 1225296), (120, 1174242), (127, 1109520), (134, 1051560), (138, 1021080), (144, 978535), (180, 782828), (184, 765810), (201, 701040), (207, 680720), (230, 612648), (240, 587121), (254, 554760), (268, 525780), (276, 510540), (335, 420624), (345, 408432), (360, 391414), (368, 382905), (381, 369840), (402, 350520), (414, 340360), (460, 306324), (508, 277380), (536, 262890), (552, 255270), (603, 233680), (635, 221904), (670, 210312), (690, 204216), (720, 195707), (762, 184920), (804, 175260), (828, 170180), (920, 153162), (1005, 140208), (1016, 138690), (1035, 136144), (1072, 131445), (1104, 127635), (1143, 123280), (1206, 116840), (1270, 110952), (1340, 105156), (1380, 102108), (1524, 92460), (1541, 91440), (1608, 87630), (1656, 85090), (1840, 76581), (1905, 73968), (2010, 70104), (2032, 69345), (2070, 68072), (2286, 61640), (2412, 58420), (2540, 55476), (2680, 52578), (2760, 51054), (2921, 48240), (3015, 46736), (3048, 46230), (3082, 45720), (3216, 43815), (3312, 42545), (3810, 36984), (4020, 35052), (4140, 34036), (4572, 30820), (4623, 30480), (4824, 29210), (5080, 27738), (5360, 26289), (5520, 25527), (5715, 24656), (5842, 24120), (6030, 23368), (6096, 23115), (6164, 22860), (7620, 18492), (7705, 18288), (8040, 17526), (8280, 17018), (8509, 16560), (8763, 16080), (9144, 15410), (9246, 15240), (9648, 14605), (10160, 13869), (11430, 12328), (11684, 12060)]