2760451680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6469}}^1$

素因数の和:6621

約数の個数: 192

約数和(自身を含む): 10017423360

約数和(自身を除く): 7256971680

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, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1120, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 5080, 5334, 6096, 6469, 7112, 7620, 8890, 10160, 10668, 12192, 12938, 13335, 14224, 15240, 17780, 19407, 20320, 21336, 25876, 26670, 28448, 30480, 32345, 35560, 38814, 42672, 45283, 51752, 53340, 60960, 64690, 71120, 77628, 85344, 90566, 97035, 103504, 106680, 129380, 135849, 142240, 155256, 181132, 194070, 207008, 213360, 226415, 258760, 271698, 310512, 362264, 388140, 426720, 452830, 517520, 543396, 621024, 679245, 724528, 776280, 821563, 905660, 1035040, 1086792, 1358490, 1449056, 1552560, 1643126, 1811320, 2173584, 2464689, 2716980, 3105120, 3286252, 3622640, 4107815, 4347168, 4929378, 5433960, 5750941, 6572504, 7245280, 8215630, 9858756, 10867920, 11501882, 12323445, 13145008, 16431260, 17252823, 19717512, 21735840, 23003764, 24646890, 26290016, 28754705, 32862520, 34505646, 39435024, 46007528, 49293780, 57509410, 65725040, 69011292, 78870048, 86264115, 92015056, 98587560, 115018820, 131450080, 138022584, 172528230, 184030112, 197175120, 230037640, 276045168, 345056460, 394350240, 460075280, 552090336, 690112920, 920150560, 1380225840, 2760451680]

約数ペア:

[(1, 2760451680), (2, 1380225840), (3, 920150560), (4, 690112920), (5, 552090336), (6, 460075280), (7, 394350240), (8, 345056460), (10, 276045168), (12, 230037640), (14, 197175120), (15, 184030112), (16, 172528230), (20, 138022584), (21, 131450080), (24, 115018820), (28, 98587560), (30, 92015056), (32, 86264115), (35, 78870048), (40, 69011292), (42, 65725040), (48, 57509410), (56, 49293780), (60, 46007528), (70, 39435024), (80, 34505646), (84, 32862520), (96, 28754705), (105, 26290016), (112, 24646890), (120, 23003764), (127, 21735840), (140, 19717512), (160, 17252823), (168, 16431260), (210, 13145008), (224, 12323445), (240, 11501882), (254, 10867920), (280, 9858756), (336, 8215630), (381, 7245280), (420, 6572504), (480, 5750941), (508, 5433960), (560, 4929378), (635, 4347168), (672, 4107815), (762, 3622640), (840, 3286252), (889, 3105120), (1016, 2716980), (1120, 2464689), (1270, 2173584), (1524, 1811320), (1680, 1643126), (1778, 1552560), (1905, 1449056), (2032, 1358490), (2540, 1086792), (2667, 1035040), (3048, 905660), (3360, 821563), (3556, 776280), (3810, 724528), (4064, 679245), (4445, 621024), (5080, 543396), (5334, 517520), (6096, 452830), (6469, 426720), (7112, 388140), (7620, 362264), (8890, 310512), (10160, 271698), (10668, 258760), (12192, 226415), (12938, 213360), (13335, 207008), (14224, 194070), (15240, 181132), (17780, 155256), (19407, 142240), (20320, 135849), (21336, 129380), (25876, 106680), (26670, 103504), (28448, 97035), (30480, 90566), (32345, 85344), (35560, 77628), (38814, 71120), (42672, 64690), (45283, 60960), (51752, 53340)]