266804640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6439

約数の個数: 144

約数和(自身を含む): 942013800

約数和(自身を除く): 675209160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6389, 6960, 8352, 10440, 12778, 13920, 19167, 20880, 25556, 31945, 38334, 41760, 51112, 57501, 63890, 76668, 95835, 102224, 115002, 127780, 153336, 185281, 191670, 204448, 230004, 255560, 287505, 306672, 370562, 383340, 460008, 511120, 555843, 575010, 613344, 741124, 766680, 920016, 926405, 1022240, 1111686, 1150020, 1482248, 1533360, 1667529, 1840032, 1852810, 2223372, 2300040, 2779215, 2964496, 3066720, 3335058, 3705620, 4446744, 4600080, 5558430, 5928992, 6670116, 7411240, 8337645, 8893488, 9200160, 11116860, 13340232, 14822480, 16675290, 17786976, 22233720, 26680464, 29644960, 33350580, 44467440, 53360928, 66701160, 88934880, 133402320, 266804640]

約数ペア:

[(1, 266804640), (2, 133402320), (3, 88934880), (4, 66701160), (5, 53360928), (6, 44467440), (8, 33350580), (9, 29644960), (10, 26680464), (12, 22233720), (15, 17786976), (16, 16675290), (18, 14822480), (20, 13340232), (24, 11116860), (29, 9200160), (30, 8893488), (32, 8337645), (36, 7411240), (40, 6670116), (45, 5928992), (48, 5558430), (58, 4600080), (60, 4446744), (72, 3705620), (80, 3335058), (87, 3066720), (90, 2964496), (96, 2779215), (116, 2300040), (120, 2223372), (144, 1852810), (145, 1840032), (160, 1667529), (174, 1533360), (180, 1482248), (232, 1150020), (240, 1111686), (261, 1022240), (288, 926405), (290, 920016), (348, 766680), (360, 741124), (435, 613344), (464, 575010), (480, 555843), (522, 511120), (580, 460008), (696, 383340), (720, 370562), (870, 306672), (928, 287505), (1044, 255560), (1160, 230004), (1305, 204448), (1392, 191670), (1440, 185281), (1740, 153336), (2088, 127780), (2320, 115002), (2610, 102224), (2784, 95835), (3480, 76668), (4176, 63890), (4640, 57501), (5220, 51112), (6389, 41760), (6960, 38334), (8352, 31945), (10440, 25556), (12778, 20880), (13920, 19167)]