78761760

素因数分解:

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

素因数の和:2167

約数の個数: 192

約数和(自身を含む): 309464064

約数和(自身を除く): 230702304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2131, 2310, 2464, 2640, 3080, 3360, 3696, 4262, 4620, 5280, 6160, 6393, 7392, 8524, 9240, 10655, 12320, 12786, 14917, 17048, 18480, 21310, 23441, 25572, 29834, 31965, 34096, 36960, 42620, 44751, 46882, 51144, 59668, 63930, 68192, 70323, 74585, 85240, 89502, 93764, 102288, 117205, 119336, 127860, 140646, 149170, 164087, 170480, 179004, 187528, 204576, 223755, 234410, 238672, 255720, 281292, 298340, 328174, 340960, 351615, 358008, 375056, 447510, 468820, 477344, 492261, 511440, 562584, 596680, 656348, 703230, 716016, 750112, 820435, 895020, 937640, 984522, 1022880, 1125168, 1193360, 1312696, 1406460, 1432032, 1640870, 1790040, 1875280, 1969044, 2250336, 2386720, 2461305, 2625392, 2812920, 3281740, 3580080, 3750560, 3938088, 4922610, 5250784, 5625840, 6563480, 7160160, 7876176, 9845220, 11251680, 13126960, 15752352, 19690440, 26253920, 39380880, 78761760]

約数ペア:

[(1, 78761760), (2, 39380880), (3, 26253920), (4, 19690440), (5, 15752352), (6, 13126960), (7, 11251680), (8, 9845220), (10, 7876176), (11, 7160160), (12, 6563480), (14, 5625840), (15, 5250784), (16, 4922610), (20, 3938088), (21, 3750560), (22, 3580080), (24, 3281740), (28, 2812920), (30, 2625392), (32, 2461305), (33, 2386720), (35, 2250336), (40, 1969044), (42, 1875280), (44, 1790040), (48, 1640870), (55, 1432032), (56, 1406460), (60, 1312696), (66, 1193360), (70, 1125168), (77, 1022880), (80, 984522), (84, 937640), (88, 895020), (96, 820435), (105, 750112), (110, 716016), (112, 703230), (120, 656348), (132, 596680), (140, 562584), (154, 511440), (160, 492261), (165, 477344), (168, 468820), (176, 447510), (210, 375056), (220, 358008), (224, 351615), (231, 340960), (240, 328174), (264, 298340), (280, 281292), (308, 255720), (330, 238672), (336, 234410), (352, 223755), (385, 204576), (420, 187528), (440, 179004), (462, 170480), (480, 164087), (528, 149170), (560, 140646), (616, 127860), (660, 119336), (672, 117205), (770, 102288), (840, 93764), (880, 89502), (924, 85240), (1056, 74585), (1120, 70323), (1155, 68192), (1232, 63930), (1320, 59668), (1540, 51144), (1680, 46882), (1760, 44751), (1848, 42620), (2131, 36960), (2310, 34096), (2464, 31965), (2640, 29834), (3080, 25572), (3360, 23441), (3696, 21310), (4262, 18480), (4620, 17048), (5280, 14917), (6160, 12786), (6393, 12320), (7392, 10655), (8524, 9240)]