26669760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2170

約数の個数: 112

約数和(自身を含む): 91232736

約数和(自身を除く): 64562976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2137, 2496, 3120, 4160, 4274, 6240, 6411, 8548, 10685, 12480, 12822, 17096, 21370, 25644, 27781, 32055, 34192, 42740, 51288, 55562, 64110, 68384, 83343, 85480, 102576, 111124, 128220, 136768, 138905, 166686, 170960, 205152, 222248, 256440, 277810, 333372, 341920, 410304, 416715, 444496, 512880, 555620, 666744, 683840, 833430, 888992, 1025760, 1111240, 1333488, 1666860, 1777984, 2051520, 2222480, 2666976, 3333720, 4444960, 5333952, 6667440, 8889920, 13334880, 26669760]

約数ペア:

[(1, 26669760), (2, 13334880), (3, 8889920), (4, 6667440), (5, 5333952), (6, 4444960), (8, 3333720), (10, 2666976), (12, 2222480), (13, 2051520), (15, 1777984), (16, 1666860), (20, 1333488), (24, 1111240), (26, 1025760), (30, 888992), (32, 833430), (39, 683840), (40, 666744), (48, 555620), (52, 512880), (60, 444496), (64, 416715), (65, 410304), (78, 341920), (80, 333372), (96, 277810), (104, 256440), (120, 222248), (130, 205152), (156, 170960), (160, 166686), (192, 138905), (195, 136768), (208, 128220), (240, 111124), (260, 102576), (312, 85480), (320, 83343), (390, 68384), (416, 64110), (480, 55562), (520, 51288), (624, 42740), (780, 34192), (832, 32055), (960, 27781), (1040, 25644), (1248, 21370), (1560, 17096), (2080, 12822), (2137, 12480), (2496, 10685), (3120, 8548), (4160, 6411), (4274, 6240)]