39380880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2165

約数の個数: 160

約数和(自身を含む): 152275968

約数和(自身を除く): 112895088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2131, 2310, 2640, 3080, 3696, 4262, 4620, 6160, 6393, 8524, 9240, 10655, 12786, 14917, 17048, 18480, 21310, 23441, 25572, 29834, 31965, 34096, 42620, 44751, 46882, 51144, 59668, 63930, 70323, 74585, 85240, 89502, 93764, 102288, 117205, 119336, 127860, 140646, 149170, 164087, 170480, 179004, 187528, 223755, 234410, 238672, 255720, 281292, 298340, 328174, 351615, 358008, 375056, 447510, 468820, 492261, 511440, 562584, 596680, 656348, 703230, 716016, 820435, 895020, 937640, 984522, 1125168, 1193360, 1312696, 1406460, 1640870, 1790040, 1875280, 1969044, 2461305, 2625392, 2812920, 3281740, 3580080, 3938088, 4922610, 5625840, 6563480, 7876176, 9845220, 13126960, 19690440, 39380880]

約数ペア:

[(1, 39380880), (2, 19690440), (3, 13126960), (4, 9845220), (5, 7876176), (6, 6563480), (7, 5625840), (8, 4922610), (10, 3938088), (11, 3580080), (12, 3281740), (14, 2812920), (15, 2625392), (16, 2461305), (20, 1969044), (21, 1875280), (22, 1790040), (24, 1640870), (28, 1406460), (30, 1312696), (33, 1193360), (35, 1125168), (40, 984522), (42, 937640), (44, 895020), (48, 820435), (55, 716016), (56, 703230), (60, 656348), (66, 596680), (70, 562584), (77, 511440), (80, 492261), (84, 468820), (88, 447510), (105, 375056), (110, 358008), (112, 351615), (120, 328174), (132, 298340), (140, 281292), (154, 255720), (165, 238672), (168, 234410), (176, 223755), (210, 187528), (220, 179004), (231, 170480), (240, 164087), (264, 149170), (280, 140646), (308, 127860), (330, 119336), (336, 117205), (385, 102288), (420, 93764), (440, 89502), (462, 85240), (528, 74585), (560, 70323), (616, 63930), (660, 59668), (770, 51144), (840, 46882), (880, 44751), (924, 42620), (1155, 34096), (1232, 31965), (1320, 29834), (1540, 25572), (1680, 23441), (1848, 21310), (2131, 18480), (2310, 17048), (2640, 14917), (3080, 12786), (3696, 10655), (4262, 9240), (4620, 8524), (6160, 6393)]