26648640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 96682560

約数和(自身を除く): 70033920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 487, 570, 576, 608, 684, 720, 760, 855, 912, 960, 974, 1140, 1216, 1368, 1440, 1461, 1520, 1710, 1824, 1948, 2280, 2435, 2736, 2880, 2922, 3040, 3420, 3648, 3896, 4383, 4560, 4870, 5472, 5844, 6080, 6840, 7305, 7792, 8766, 9120, 9253, 9740, 10944, 11688, 13680, 14610, 15584, 17532, 18240, 18506, 19480, 21915, 23376, 27360, 27759, 29220, 31168, 35064, 37012, 38960, 43830, 46265, 46752, 54720, 55518, 58440, 70128, 74024, 77920, 83277, 87660, 92530, 93504, 111036, 116880, 138795, 140256, 148048, 155840, 166554, 175320, 185060, 222072, 233760, 277590, 280512, 296096, 333108, 350640, 370120, 416385, 444144, 467520, 555180, 592192, 666216, 701280, 740240, 832770, 888288, 1110360, 1332432, 1402560, 1480480, 1665540, 1776576, 2220720, 2664864, 2960960, 3331080, 4441440, 5329728, 6662160, 8882880, 13324320, 26648640]

約数ペア:

[(1, 26648640), (2, 13324320), (3, 8882880), (4, 6662160), (5, 5329728), (6, 4441440), (8, 3331080), (9, 2960960), (10, 2664864), (12, 2220720), (15, 1776576), (16, 1665540), (18, 1480480), (19, 1402560), (20, 1332432), (24, 1110360), (30, 888288), (32, 832770), (36, 740240), (38, 701280), (40, 666216), (45, 592192), (48, 555180), (57, 467520), (60, 444144), (64, 416385), (72, 370120), (76, 350640), (80, 333108), (90, 296096), (95, 280512), (96, 277590), (114, 233760), (120, 222072), (144, 185060), (152, 175320), (160, 166554), (171, 155840), (180, 148048), (190, 140256), (192, 138795), (228, 116880), (240, 111036), (285, 93504), (288, 92530), (304, 87660), (320, 83277), (342, 77920), (360, 74024), (380, 70128), (456, 58440), (480, 55518), (487, 54720), (570, 46752), (576, 46265), (608, 43830), (684, 38960), (720, 37012), (760, 35064), (855, 31168), (912, 29220), (960, 27759), (974, 27360), (1140, 23376), (1216, 21915), (1368, 19480), (1440, 18506), (1461, 18240), (1520, 17532), (1710, 15584), (1824, 14610), (1948, 13680), (2280, 11688), (2435, 10944), (2736, 9740), (2880, 9253), (2922, 9120), (3040, 8766), (3420, 7792), (3648, 7305), (3896, 6840), (4383, 6080), (4560, 5844), (4870, 5472)]