68769120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 251306496

約数和(自身を除く): 182537376

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, 211, 224, 240, 280, 291, 336, 388, 420, 422, 480, 485, 560, 582, 633, 672, 679, 776, 840, 844, 970, 1055, 1120, 1164, 1266, 1358, 1455, 1477, 1552, 1680, 1688, 1940, 2037, 2110, 2328, 2532, 2716, 2910, 2954, 3104, 3165, 3360, 3376, 3395, 3880, 4074, 4220, 4431, 4656, 5064, 5432, 5820, 5908, 6330, 6752, 6790, 7385, 7760, 8148, 8440, 8862, 9312, 10128, 10185, 10864, 11640, 11816, 12660, 13580, 14770, 15520, 16296, 16880, 17724, 20256, 20370, 20467, 21728, 22155, 23280, 23632, 25320, 27160, 29540, 32592, 33760, 35448, 40740, 40934, 44310, 46560, 47264, 50640, 54320, 59080, 61401, 65184, 70896, 81480, 81868, 88620, 101280, 102335, 108640, 118160, 122802, 141792, 143269, 162960, 163736, 177240, 204670, 236320, 245604, 286538, 307005, 325920, 327472, 354480, 409340, 429807, 491208, 573076, 614010, 654944, 708960, 716345, 818680, 859614, 982416, 1146152, 1228020, 1432690, 1637360, 1719228, 1964832, 2149035, 2292304, 2456040, 2865380, 3274720, 3438456, 4298070, 4584608, 4912080, 5730760, 6876912, 8596140, 9824160, 11461520, 13753824, 17192280, 22923040, 34384560, 68769120]

約数ペア:

[(1, 68769120), (2, 34384560), (3, 22923040), (4, 17192280), (5, 13753824), (6, 11461520), (7, 9824160), (8, 8596140), (10, 6876912), (12, 5730760), (14, 4912080), (15, 4584608), (16, 4298070), (20, 3438456), (21, 3274720), (24, 2865380), (28, 2456040), (30, 2292304), (32, 2149035), (35, 1964832), (40, 1719228), (42, 1637360), (48, 1432690), (56, 1228020), (60, 1146152), (70, 982416), (80, 859614), (84, 818680), (96, 716345), (97, 708960), (105, 654944), (112, 614010), (120, 573076), (140, 491208), (160, 429807), (168, 409340), (194, 354480), (210, 327472), (211, 325920), (224, 307005), (240, 286538), (280, 245604), (291, 236320), (336, 204670), (388, 177240), (420, 163736), (422, 162960), (480, 143269), (485, 141792), (560, 122802), (582, 118160), (633, 108640), (672, 102335), (679, 101280), (776, 88620), (840, 81868), (844, 81480), (970, 70896), (1055, 65184), (1120, 61401), (1164, 59080), (1266, 54320), (1358, 50640), (1455, 47264), (1477, 46560), (1552, 44310), (1680, 40934), (1688, 40740), (1940, 35448), (2037, 33760), (2110, 32592), (2328, 29540), (2532, 27160), (2716, 25320), (2910, 23632), (2954, 23280), (3104, 22155), (3165, 21728), (3360, 20467), (3376, 20370), (3395, 20256), (3880, 17724), (4074, 16880), (4220, 16296), (4431, 15520), (4656, 14770), (5064, 13580), (5432, 12660), (5820, 11816), (5908, 11640), (6330, 10864), (6752, 10185), (6790, 10128), (7385, 9312), (7760, 8862), (8148, 8440)]