144766160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 426829824

約数和(自身を除く): 282063664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 176, 220, 280, 284, 308, 331, 355, 385, 440, 497, 560, 568, 616, 662, 710, 770, 781, 880, 994, 1136, 1232, 1324, 1420, 1540, 1562, 1655, 1988, 2317, 2485, 2648, 2840, 3080, 3124, 3310, 3641, 3905, 3976, 4634, 4970, 5296, 5467, 5680, 6160, 6248, 6620, 7282, 7810, 7952, 9268, 9940, 10934, 11585, 12496, 13240, 14564, 15620, 18205, 18536, 19880, 21868, 23170, 23501, 25487, 26480, 27335, 29128, 31240, 36410, 37072, 39760, 43736, 46340, 47002, 50974, 54670, 58256, 62480, 72820, 87472, 92680, 94004, 101948, 109340, 117505, 127435, 145640, 164507, 185360, 188008, 203896, 218680, 235010, 254870, 258511, 291280, 329014, 376016, 407792, 437360, 470020, 509740, 517022, 658028, 822535, 940040, 1019480, 1034044, 1292555, 1316056, 1645070, 1809577, 1880080, 2038960, 2068088, 2585110, 2632112, 3290140, 3619154, 4136176, 5170220, 6580280, 7238308, 9047885, 10340440, 13160560, 14476616, 18095770, 20680880, 28953232, 36191540, 72383080, 144766160]

約数ペア:

[(1, 144766160), (2, 72383080), (4, 36191540), (5, 28953232), (7, 20680880), (8, 18095770), (10, 14476616), (11, 13160560), (14, 10340440), (16, 9047885), (20, 7238308), (22, 6580280), (28, 5170220), (35, 4136176), (40, 3619154), (44, 3290140), (55, 2632112), (56, 2585110), (70, 2068088), (71, 2038960), (77, 1880080), (80, 1809577), (88, 1645070), (110, 1316056), (112, 1292555), (140, 1034044), (142, 1019480), (154, 940040), (176, 822535), (220, 658028), (280, 517022), (284, 509740), (308, 470020), (331, 437360), (355, 407792), (385, 376016), (440, 329014), (497, 291280), (560, 258511), (568, 254870), (616, 235010), (662, 218680), (710, 203896), (770, 188008), (781, 185360), (880, 164507), (994, 145640), (1136, 127435), (1232, 117505), (1324, 109340), (1420, 101948), (1540, 94004), (1562, 92680), (1655, 87472), (1988, 72820), (2317, 62480), (2485, 58256), (2648, 54670), (2840, 50974), (3080, 47002), (3124, 46340), (3310, 43736), (3641, 39760), (3905, 37072), (3976, 36410), (4634, 31240), (4970, 29128), (5296, 27335), (5467, 26480), (5680, 25487), (6160, 23501), (6248, 23170), (6620, 21868), (7282, 19880), (7810, 18536), (7952, 18205), (9268, 15620), (9940, 14564), (10934, 13240), (11585, 12496)]