308967120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5573}}^1$

素因数の和:5610

約数の個数: 240

約数和(自身を含む): 1293881472

約数和(自身を除く): 984914352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 5573, 6160, 6930, 7920, 9240, 11088, 11146, 13860, 16719, 18480, 22292, 27720, 27865, 33438, 39011, 44584, 50157, 55440, 55730, 61303, 66876, 78022, 83595, 89168, 100314, 111460, 117033, 122606, 133752, 156044, 167190, 183909, 195055, 200628, 222920, 234066, 245212, 250785, 267504, 306515, 312088, 334380, 351099, 367818, 390110, 401256, 429121, 445840, 468132, 490424, 501570, 551727, 585165, 613030, 624176, 668760, 702198, 735636, 780220, 802512, 858242, 919545, 936264, 980848, 1003140, 1103454, 1170330, 1226060, 1287363, 1337520, 1404396, 1471272, 1560440, 1716484, 1755495, 1839090, 1872528, 2006280, 2145605, 2206908, 2340660, 2452120, 2574726, 2758635, 2808792, 2942544, 3120880, 3432968, 3510990, 3678180, 3862089, 4012560, 4291210, 4413816, 4681320, 4904240, 5149452, 5517270, 5617584, 6436815, 6865936, 7021980, 7356360, 7724178, 8582420, 8827632, 9362640, 10298904, 11034540, 12873630, 14043960, 14712720, 15448356, 17164840, 19310445, 20597808, 22069080, 25747260, 28087920, 30896712, 34329680, 38620890, 44138160, 51494520, 61793424, 77241780, 102989040, 154483560, 308967120]

約数ペア:

[(1, 308967120), (2, 154483560), (3, 102989040), (4, 77241780), (5, 61793424), (6, 51494520), (7, 44138160), (8, 38620890), (9, 34329680), (10, 30896712), (11, 28087920), (12, 25747260), (14, 22069080), (15, 20597808), (16, 19310445), (18, 17164840), (20, 15448356), (21, 14712720), (22, 14043960), (24, 12873630), (28, 11034540), (30, 10298904), (33, 9362640), (35, 8827632), (36, 8582420), (40, 7724178), (42, 7356360), (44, 7021980), (45, 6865936), (48, 6436815), (55, 5617584), (56, 5517270), (60, 5149452), (63, 4904240), (66, 4681320), (70, 4413816), (72, 4291210), (77, 4012560), (80, 3862089), (84, 3678180), (88, 3510990), (90, 3432968), (99, 3120880), (105, 2942544), (110, 2808792), (112, 2758635), (120, 2574726), (126, 2452120), (132, 2340660), (140, 2206908), (144, 2145605), (154, 2006280), (165, 1872528), (168, 1839090), (176, 1755495), (180, 1716484), (198, 1560440), (210, 1471272), (220, 1404396), (231, 1337520), (240, 1287363), (252, 1226060), (264, 1170330), (280, 1103454), (308, 1003140), (315, 980848), (330, 936264), (336, 919545), (360, 858242), (385, 802512), (396, 780220), (420, 735636), (440, 702198), (462, 668760), (495, 624176), (504, 613030), (528, 585165), (560, 551727), (616, 501570), (630, 490424), (660, 468132), (693, 445840), (720, 429121), (770, 401256), (792, 390110), (840, 367818), (880, 351099), (924, 334380), (990, 312088), (1008, 306515), (1155, 267504), (1232, 250785), (1260, 245212), (1320, 234066), (1386, 222920), (1540, 200628), (1584, 195055), (1680, 183909), (1848, 167190), (1980, 156044), (2310, 133752), (2520, 122606), (2640, 117033), (2772, 111460), (3080, 100314), (3465, 89168), (3696, 83595), (3960, 78022), (4620, 66876), (5040, 61303), (5544, 55730), (5573, 55440), (6160, 50157), (6930, 44584), (7920, 39011), (9240, 33438), (11088, 27865), (11146, 27720), (13860, 22292), (16719, 18480)]