2016507840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67759}}^1$

素因数の和:67810

約数の個数: 112

約数和(自身を含む): 6609039360

約数和(自身を除く): 4592531520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 67759, 135518, 203277, 271036, 338795, 406554, 542072, 677590, 813108, 1016385, 1084144, 1355180, 1626216, 2032770, 2100529, 2168288, 2710360, 3252432, 4065540, 4201058, 4336576, 5420720, 6301587, 6504864, 8131080, 8402116, 10502645, 10841440, 12603174, 13009728, 16262160, 16804232, 21005290, 21682880, 25206348, 31507935, 32524320, 33608464, 42010580, 50412696, 63015870, 65048640, 67216928, 84021160, 100825392, 126031740, 134433856, 168042320, 201650784, 252063480, 336084640, 403301568, 504126960, 672169280, 1008253920, 2016507840]

約数ペア:

[(1, 2016507840), (2, 1008253920), (3, 672169280), (4, 504126960), (5, 403301568), (6, 336084640), (8, 252063480), (10, 201650784), (12, 168042320), (15, 134433856), (16, 126031740), (20, 100825392), (24, 84021160), (30, 67216928), (31, 65048640), (32, 63015870), (40, 50412696), (48, 42010580), (60, 33608464), (62, 32524320), (64, 31507935), (80, 25206348), (93, 21682880), (96, 21005290), (120, 16804232), (124, 16262160), (155, 13009728), (160, 12603174), (186, 10841440), (192, 10502645), (240, 8402116), (248, 8131080), (310, 6504864), (320, 6301587), (372, 5420720), (465, 4336576), (480, 4201058), (496, 4065540), (620, 3252432), (744, 2710360), (930, 2168288), (960, 2100529), (992, 2032770), (1240, 1626216), (1488, 1355180), (1860, 1084144), (1984, 1016385), (2480, 813108), (2976, 677590), (3720, 542072), (4960, 406554), (5952, 338795), (7440, 271036), (9920, 203277), (14880, 135518), (29760, 67759)]