74020320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4673}}^1$

素因数の和:4705

約数の個数: 144

約数和(自身を含む): 275616432

約数和(自身を除く): 201596112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4673, 5280, 7920, 9346, 14019, 15840, 18692, 23365, 28038, 37384, 42057, 46730, 51403, 56076, 70095, 74768, 84114, 93460, 102806, 112152, 140190, 149536, 154209, 168228, 186920, 205612, 210285, 224304, 257015, 280380, 308418, 336456, 373840, 411224, 420570, 448608, 462627, 514030, 560760, 616836, 672912, 747680, 771045, 822448, 841140, 925254, 1028060, 1121520, 1233672, 1345824, 1542090, 1644896, 1682280, 1850508, 2056120, 2243040, 2313135, 2467344, 3084180, 3364560, 3701016, 4112240, 4626270, 4934688, 6168360, 6729120, 7402032, 8224480, 9252540, 12336720, 14804064, 18505080, 24673440, 37010160, 74020320]

約数ペア:

[(1, 74020320), (2, 37010160), (3, 24673440), (4, 18505080), (5, 14804064), (6, 12336720), (8, 9252540), (9, 8224480), (10, 7402032), (11, 6729120), (12, 6168360), (15, 4934688), (16, 4626270), (18, 4112240), (20, 3701016), (22, 3364560), (24, 3084180), (30, 2467344), (32, 2313135), (33, 2243040), (36, 2056120), (40, 1850508), (44, 1682280), (45, 1644896), (48, 1542090), (55, 1345824), (60, 1233672), (66, 1121520), (72, 1028060), (80, 925254), (88, 841140), (90, 822448), (96, 771045), (99, 747680), (110, 672912), (120, 616836), (132, 560760), (144, 514030), (160, 462627), (165, 448608), (176, 420570), (180, 411224), (198, 373840), (220, 336456), (240, 308418), (264, 280380), (288, 257015), (330, 224304), (352, 210285), (360, 205612), (396, 186920), (440, 168228), (480, 154209), (495, 149536), (528, 140190), (660, 112152), (720, 102806), (792, 93460), (880, 84114), (990, 74768), (1056, 70095), (1320, 56076), (1440, 51403), (1584, 46730), (1760, 42057), (1980, 37384), (2640, 28038), (3168, 23365), (3960, 18692), (4673, 15840), (5280, 14019), (7920, 9346)]