228114480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1315

約数の個数: 160

約数和(自身を含む): 782949888

約数和(自身を除く): 554835408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1217, 1320, 1420, 1562, 1704, 2130, 2343, 2434, 2640, 2840, 3124, 3408, 3651, 3905, 4260, 4686, 4868, 5680, 6085, 6248, 7302, 7810, 8520, 9372, 9736, 11715, 12170, 12496, 13387, 14604, 15620, 17040, 18255, 18744, 19472, 23430, 24340, 26774, 29208, 31240, 36510, 37488, 40161, 46860, 48680, 53548, 58416, 62480, 66935, 73020, 80322, 86407, 93720, 97360, 107096, 133870, 146040, 160644, 172814, 187440, 200805, 214192, 259221, 267740, 292080, 321288, 345628, 401610, 432035, 518442, 535480, 642576, 691256, 803220, 864070, 950477, 1036884, 1070960, 1296105, 1382512, 1606440, 1728140, 1900954, 2073768, 2592210, 2851431, 3212880, 3456280, 3801908, 4147536, 4752385, 5184420, 5702862, 6912560, 7603816, 9504770, 10368840, 11405724, 14257155, 15207632, 19009540, 20737680, 22811448, 28514310, 38019080, 45622896, 57028620, 76038160, 114057240, 228114480]

約数ペア:

[(1, 228114480), (2, 114057240), (3, 76038160), (4, 57028620), (5, 45622896), (6, 38019080), (8, 28514310), (10, 22811448), (11, 20737680), (12, 19009540), (15, 15207632), (16, 14257155), (20, 11405724), (22, 10368840), (24, 9504770), (30, 7603816), (33, 6912560), (40, 5702862), (44, 5184420), (48, 4752385), (55, 4147536), (60, 3801908), (66, 3456280), (71, 3212880), (80, 2851431), (88, 2592210), (110, 2073768), (120, 1900954), (132, 1728140), (142, 1606440), (165, 1382512), (176, 1296105), (213, 1070960), (220, 1036884), (240, 950477), (264, 864070), (284, 803220), (330, 691256), (355, 642576), (426, 535480), (440, 518442), (528, 432035), (568, 401610), (660, 345628), (710, 321288), (781, 292080), (852, 267740), (880, 259221), (1065, 214192), (1136, 200805), (1217, 187440), (1320, 172814), (1420, 160644), (1562, 146040), (1704, 133870), (2130, 107096), (2343, 97360), (2434, 93720), (2640, 86407), (2840, 80322), (3124, 73020), (3408, 66935), (3651, 62480), (3905, 58416), (4260, 53548), (4686, 48680), (4868, 46860), (5680, 40161), (6085, 37488), (6248, 36510), (7302, 31240), (7810, 29208), (8520, 26774), (9372, 24340), (9736, 23430), (11715, 19472), (12170, 18744), (12496, 18255), (13387, 17040), (14604, 15620)]