248025120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:883

約数の個数: 192

約数和(自身を含む): 903280896

約数和(自身を除く): 655255776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 672, 679, 761, 776, 840, 970, 1120, 1164, 1358, 1455, 1522, 1552, 1680, 1940, 2037, 2283, 2328, 2716, 2910, 3044, 3104, 3360, 3395, 3805, 3880, 4074, 4566, 4656, 5327, 5432, 5820, 6088, 6790, 7610, 7760, 8148, 9132, 9312, 10185, 10654, 10864, 11415, 11640, 12176, 13580, 15220, 15520, 15981, 16296, 18264, 20370, 21308, 21728, 22830, 23280, 24352, 26635, 27160, 30440, 31962, 32592, 36528, 40740, 42616, 45660, 46560, 53270, 54320, 60880, 63924, 65184, 73056, 73817, 79905, 81480, 85232, 91320, 106540, 108640, 121760, 127848, 147634, 159810, 162960, 170464, 182640, 213080, 221451, 255696, 295268, 319620, 325920, 365280, 369085, 426160, 442902, 511392, 516719, 590536, 639240, 738170, 852320, 885804, 1033438, 1107255, 1181072, 1278480, 1476340, 1550157, 1771608, 2066876, 2214510, 2362144, 2556960, 2583595, 2952680, 3100314, 3543216, 4133752, 4429020, 5167190, 5905360, 6200628, 7086432, 7750785, 8267504, 8858040, 10334380, 11810720, 12401256, 15501570, 16535008, 17716080, 20668760, 24802512, 31003140, 35432160, 41337520, 49605024, 62006280, 82675040, 124012560, 248025120]

約数ペア:

[(1, 248025120), (2, 124012560), (3, 82675040), (4, 62006280), (5, 49605024), (6, 41337520), (7, 35432160), (8, 31003140), (10, 24802512), (12, 20668760), (14, 17716080), (15, 16535008), (16, 15501570), (20, 12401256), (21, 11810720), (24, 10334380), (28, 8858040), (30, 8267504), (32, 7750785), (35, 7086432), (40, 6200628), (42, 5905360), (48, 5167190), (56, 4429020), (60, 4133752), (70, 3543216), (80, 3100314), (84, 2952680), (96, 2583595), (97, 2556960), (105, 2362144), (112, 2214510), (120, 2066876), (140, 1771608), (160, 1550157), (168, 1476340), (194, 1278480), (210, 1181072), (224, 1107255), (240, 1033438), (280, 885804), (291, 852320), (336, 738170), (388, 639240), (420, 590536), (480, 516719), (485, 511392), (560, 442902), (582, 426160), (672, 369085), (679, 365280), (761, 325920), (776, 319620), (840, 295268), (970, 255696), (1120, 221451), (1164, 213080), (1358, 182640), (1455, 170464), (1522, 162960), (1552, 159810), (1680, 147634), (1940, 127848), (2037, 121760), (2283, 108640), (2328, 106540), (2716, 91320), (2910, 85232), (3044, 81480), (3104, 79905), (3360, 73817), (3395, 73056), (3805, 65184), (3880, 63924), (4074, 60880), (4566, 54320), (4656, 53270), (5327, 46560), (5432, 45660), (5820, 42616), (6088, 40740), (6790, 36528), (7610, 32592), (7760, 31962), (8148, 30440), (9132, 27160), (9312, 26635), (10185, 24352), (10654, 23280), (10864, 22830), (11415, 21728), (11640, 21308), (12176, 20370), (13580, 18264), (15220, 16296), (15520, 15981)]