1036726640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 160

約数和(自身を含む): 2740806720

約数和(自身を除く): 1704080080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 53, 68, 76, 80, 85, 95, 106, 136, 152, 170, 190, 212, 265, 272, 304, 323, 340, 380, 424, 530, 646, 680, 757, 760, 848, 901, 1007, 1060, 1292, 1360, 1514, 1520, 1615, 1802, 2014, 2120, 2584, 3028, 3230, 3604, 3785, 4028, 4240, 4505, 5035, 5168, 6056, 6460, 7208, 7570, 8056, 9010, 10070, 12112, 12869, 12920, 14383, 14416, 15140, 16112, 17119, 18020, 20140, 25738, 25840, 28766, 30280, 34238, 36040, 40121, 40280, 51476, 57532, 60560, 64345, 68476, 71915, 72080, 80242, 80560, 85595, 102952, 115064, 128690, 136952, 143830, 160484, 171190, 200605, 205904, 230128, 244511, 257380, 273904, 287660, 320968, 342380, 401210, 489022, 514760, 575320, 641936, 682057, 684760, 762299, 802420, 978044, 1029520, 1150640, 1222555, 1364114, 1369520, 1524598, 1604840, 1956088, 2445110, 2728228, 3049196, 3209680, 3410285, 3811495, 3912176, 4890220, 5456456, 6098392, 6820570, 7622990, 9780440, 10912912, 12196784, 12959083, 13641140, 15245980, 19560880, 25918166, 27282280, 30491960, 51836332, 54564560, 60983920, 64795415, 103672664, 129590830, 207345328, 259181660, 518363320, 1036726640]

約数ペア:

[(1, 1036726640), (2, 518363320), (4, 259181660), (5, 207345328), (8, 129590830), (10, 103672664), (16, 64795415), (17, 60983920), (19, 54564560), (20, 51836332), (34, 30491960), (38, 27282280), (40, 25918166), (53, 19560880), (68, 15245980), (76, 13641140), (80, 12959083), (85, 12196784), (95, 10912912), (106, 9780440), (136, 7622990), (152, 6820570), (170, 6098392), (190, 5456456), (212, 4890220), (265, 3912176), (272, 3811495), (304, 3410285), (323, 3209680), (340, 3049196), (380, 2728228), (424, 2445110), (530, 1956088), (646, 1604840), (680, 1524598), (757, 1369520), (760, 1364114), (848, 1222555), (901, 1150640), (1007, 1029520), (1060, 978044), (1292, 802420), (1360, 762299), (1514, 684760), (1520, 682057), (1615, 641936), (1802, 575320), (2014, 514760), (2120, 489022), (2584, 401210), (3028, 342380), (3230, 320968), (3604, 287660), (3785, 273904), (4028, 257380), (4240, 244511), (4505, 230128), (5035, 205904), (5168, 200605), (6056, 171190), (6460, 160484), (7208, 143830), (7570, 136952), (8056, 128690), (9010, 115064), (10070, 102952), (12112, 85595), (12869, 80560), (12920, 80242), (14383, 72080), (14416, 71915), (15140, 68476), (16112, 64345), (17119, 60560), (18020, 57532), (20140, 51476), (25738, 40280), (25840, 40121), (28766, 36040), (30280, 34238)]