812452080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 2805882912

約数和(自身を除く): 1993430832

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, 80, 88, 101, 110, 120, 121, 132, 165, 176, 202, 220, 240, 242, 264, 277, 303, 330, 363, 404, 440, 484, 505, 528, 554, 605, 606, 660, 726, 808, 831, 880, 968, 1010, 1108, 1111, 1210, 1212, 1320, 1385, 1452, 1515, 1616, 1662, 1815, 1936, 2020, 2216, 2222, 2420, 2424, 2640, 2770, 2904, 3030, 3047, 3324, 3333, 3630, 4040, 4155, 4432, 4444, 4840, 4848, 5540, 5555, 5808, 6060, 6094, 6648, 6666, 7260, 8080, 8310, 8888, 9141, 9680, 11080, 11110, 12120, 12188, 12221, 13296, 13332, 14520, 15235, 16620, 16665, 17776, 18282, 22160, 22220, 24240, 24376, 24442, 26664, 27977, 29040, 30470, 33240, 33330, 33517, 36564, 36663, 44440, 45705, 48752, 48884, 53328, 55954, 60940, 61105, 66480, 66660, 67034, 73128, 73326, 83931, 88880, 91410, 97768, 100551, 111908, 121880, 122210, 133320, 134068, 139885, 146256, 146652, 167585, 167862, 182820, 183315, 195536, 201102, 223816, 243760, 244420, 266640, 268136, 279770, 293304, 307747, 335170, 335724, 365640, 366630, 402204, 419655, 447632, 488840, 502755, 536272, 559540, 586608, 615494, 670340, 671448, 731280, 733260, 804408, 839310, 923241, 977680, 1005510, 1119080, 1230988, 1340680, 1342896, 1466520, 1538735, 1608816, 1678620, 1846482, 2011020, 2238160, 2461976, 2681360, 2933040, 3077470, 3357240, 3385217, 3692964, 4022040, 4616205, 4923952, 6154940, 6714480, 6770434, 7385928, 8044080, 9232410, 10155651, 12309880, 13540868, 14771856, 16926085, 18464820, 20311302, 24619760, 27081736, 33852170, 36929640, 40622604, 50778255, 54163472, 67704340, 73859280, 81245208, 101556510, 135408680, 162490416, 203113020, 270817360, 406226040, 812452080]

約数ペア:

[(1, 812452080), (2, 406226040), (3, 270817360), (4, 203113020), (5, 162490416), (6, 135408680), (8, 101556510), (10, 81245208), (11, 73859280), (12, 67704340), (15, 54163472), (16, 50778255), (20, 40622604), (22, 36929640), (24, 33852170), (30, 27081736), (33, 24619760), (40, 20311302), (44, 18464820), (48, 16926085), (55, 14771856), (60, 13540868), (66, 12309880), (80, 10155651), (88, 9232410), (101, 8044080), (110, 7385928), (120, 6770434), (121, 6714480), (132, 6154940), (165, 4923952), (176, 4616205), (202, 4022040), (220, 3692964), (240, 3385217), (242, 3357240), (264, 3077470), (277, 2933040), (303, 2681360), (330, 2461976), (363, 2238160), (404, 2011020), (440, 1846482), (484, 1678620), (505, 1608816), (528, 1538735), (554, 1466520), (605, 1342896), (606, 1340680), (660, 1230988), (726, 1119080), (808, 1005510), (831, 977680), (880, 923241), (968, 839310), (1010, 804408), (1108, 733260), (1111, 731280), (1210, 671448), (1212, 670340), (1320, 615494), (1385, 586608), (1452, 559540), (1515, 536272), (1616, 502755), (1662, 488840), (1815, 447632), (1936, 419655), (2020, 402204), (2216, 366630), (2222, 365640), (2420, 335724), (2424, 335170), (2640, 307747), (2770, 293304), (2904, 279770), (3030, 268136), (3047, 266640), (3324, 244420), (3333, 243760), (3630, 223816), (4040, 201102), (4155, 195536), (4432, 183315), (4444, 182820), (4840, 167862), (4848, 167585), (5540, 146652), (5555, 146256), (5808, 139885), (6060, 134068), (6094, 133320), (6648, 122210), (6666, 121880), (7260, 111908), (8080, 100551), (8310, 97768), (8888, 91410), (9141, 88880), (9680, 83931), (11080, 73326), (11110, 73128), (12120, 67034), (12188, 66660), (12221, 66480), (13296, 61105), (13332, 60940), (14520, 55954), (15235, 53328), (16620, 48884), (16665, 48752), (17776, 45705), (18282, 44440), (22160, 36663), (22220, 36564), (24240, 33517), (24376, 33330), (24442, 33240), (26664, 30470), (27977, 29040)]