1064739720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3067}}^1$

素因数の和:3355

約数の個数: 128

約数和(自身を含む): 3498992640

約数和(自身を除く): 2434252920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 263, 264, 330, 440, 526, 660, 789, 1052, 1315, 1320, 1578, 2104, 2630, 2893, 3067, 3156, 3945, 5260, 5786, 6134, 6312, 7890, 8679, 9201, 10520, 11572, 12268, 14465, 15335, 15780, 17358, 18402, 23144, 24536, 28930, 30670, 31560, 33737, 34716, 36804, 43395, 46005, 57860, 61340, 67474, 69432, 73608, 86790, 92010, 101211, 115720, 122680, 134948, 168685, 173580, 184020, 202422, 269896, 337370, 347160, 368040, 404844, 506055, 674740, 806621, 809688, 1012110, 1349480, 1613242, 2024220, 2419863, 3226484, 4033105, 4048440, 4839726, 6452968, 8066210, 8872831, 9679452, 12099315, 16132420, 17745662, 19358904, 24198630, 26618493, 32264840, 35491324, 44364155, 48397260, 53236986, 70982648, 88728310, 96794520, 106473972, 133092465, 177456620, 212947944, 266184930, 354913240, 532369860, 1064739720]

約数ペア:

[(1, 1064739720), (2, 532369860), (3, 354913240), (4, 266184930), (5, 212947944), (6, 177456620), (8, 133092465), (10, 106473972), (11, 96794520), (12, 88728310), (15, 70982648), (20, 53236986), (22, 48397260), (24, 44364155), (30, 35491324), (33, 32264840), (40, 26618493), (44, 24198630), (55, 19358904), (60, 17745662), (66, 16132420), (88, 12099315), (110, 9679452), (120, 8872831), (132, 8066210), (165, 6452968), (220, 4839726), (263, 4048440), (264, 4033105), (330, 3226484), (440, 2419863), (526, 2024220), (660, 1613242), (789, 1349480), (1052, 1012110), (1315, 809688), (1320, 806621), (1578, 674740), (2104, 506055), (2630, 404844), (2893, 368040), (3067, 347160), (3156, 337370), (3945, 269896), (5260, 202422), (5786, 184020), (6134, 173580), (6312, 168685), (7890, 134948), (8679, 122680), (9201, 115720), (10520, 101211), (11572, 92010), (12268, 86790), (14465, 73608), (15335, 69432), (15780, 67474), (17358, 61340), (18402, 57860), (23144, 46005), (24536, 43395), (28930, 36804), (30670, 34716), (31560, 33737)]