28278506160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{82339}}^1$

素因数の和:82417

約数の個数: 200

約数和(自身を含む): 100069778160

約数和(自身を除く): 71791272000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 795, 810, 848, 954, 1060, 1080, 1272, 1296, 1431, 1590, 1620, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3240, 3816, 4240, 4293, 4770, 5724, 6360, 6480, 7155, 7632, 8586, 9540, 11448, 12720, 14310, 17172, 19080, 21465, 22896, 28620, 34344, 38160, 42930, 57240, 68688, 82339, 85860, 114480, 164678, 171720, 247017, 329356, 343440, 411695, 494034, 658712, 741051, 823390, 988068, 1235085, 1317424, 1482102, 1646780, 1976136, 2223153, 2470170, 2964204, 3293560, 3705255, 3952272, 4363967, 4446306, 4940340, 5928408, 6587120, 6669459, 7410510, 8727934, 8892612, 9880680, 11115765, 11856816, 13091901, 13338918, 14821020, 17455868, 17785224, 19761360, 21819835, 22231530, 26183802, 26677836, 29642040, 33347295, 34911736, 35570448, 39275703, 43639670, 44463060, 52367604, 53355672, 59284080, 65459505, 66694590, 69823472, 78551406, 87279340, 88926120, 104735208, 106711344, 117827109, 130919010, 133389180, 157102812, 174558680, 177852240, 196378515, 209470416, 235654218, 261838020, 266778360, 314205624, 349117360, 353481327, 392757030, 471308436, 523676040, 533556720, 589135545, 628411248, 706962654, 785514060, 942616872, 1047352080, 1178271090, 1413925308, 1571028120, 1767406635, 1885233744, 2356542180, 2827850616, 3142056240, 3534813270, 4713084360, 5655701232, 7069626540, 9426168720, 14139253080, 28278506160]

約数ペア:

[(1, 28278506160), (2, 14139253080), (3, 9426168720), (4, 7069626540), (5, 5655701232), (6, 4713084360), (8, 3534813270), (9, 3142056240), (10, 2827850616), (12, 2356542180), (15, 1885233744), (16, 1767406635), (18, 1571028120), (20, 1413925308), (24, 1178271090), (27, 1047352080), (30, 942616872), (36, 785514060), (40, 706962654), (45, 628411248), (48, 589135545), (53, 533556720), (54, 523676040), (60, 471308436), (72, 392757030), (80, 353481327), (81, 349117360), (90, 314205624), (106, 266778360), (108, 261838020), (120, 235654218), (135, 209470416), (144, 196378515), (159, 177852240), (162, 174558680), (180, 157102812), (212, 133389180), (216, 130919010), (240, 117827109), (265, 106711344), (270, 104735208), (318, 88926120), (324, 87279340), (360, 78551406), (405, 69823472), (424, 66694590), (432, 65459505), (477, 59284080), (530, 53355672), (540, 52367604), (636, 44463060), (648, 43639670), (720, 39275703), (795, 35570448), (810, 34911736), (848, 33347295), (954, 29642040), (1060, 26677836), (1080, 26183802), (1272, 22231530), (1296, 21819835), (1431, 19761360), (1590, 17785224), (1620, 17455868), (1908, 14821020), (2120, 13338918), (2160, 13091901), (2385, 11856816), (2544, 11115765), (2862, 9880680), (3180, 8892612), (3240, 8727934), (3816, 7410510), (4240, 6669459), (4293, 6587120), (4770, 5928408), (5724, 4940340), (6360, 4446306), (6480, 4363967), (7155, 3952272), (7632, 3705255), (8586, 3293560), (9540, 2964204), (11448, 2470170), (12720, 2223153), (14310, 1976136), (17172, 1646780), (19080, 1482102), (21465, 1317424), (22896, 1235085), (28620, 988068), (34344, 823390), (38160, 741051), (42930, 658712), (57240, 494034), (68688, 411695), (82339, 343440), (85860, 329356), (114480, 247017), (164678, 171720)]