15661894320

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 360

約数和(自身を含む): 55747454256

約数和(自身を除く): 40085559936

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, 243, 265, 270, 318, 324, 360, 405, 424, 432, 477, 486, 530, 540, 563, 636, 648, 720, 729, 795, 810, 848, 954, 972, 1060, 1080, 1126, 1215, 1272, 1296, 1431, 1458, 1590, 1620, 1689, 1908, 1944, 2120, 2160, 2187, 2252, 2385, 2430, 2544, 2815, 2862, 2916, 3180, 3240, 3378, 3645, 3816, 3888, 4240, 4293, 4374, 4504, 4770, 4860, 5067, 5630, 5724, 5832, 6360, 6480, 6561, 6756, 7155, 7290, 7632, 8445, 8586, 8748, 9008, 9540, 9720, 10134, 10935, 11260, 11448, 11664, 12720, 12879, 13122, 13512, 14310, 14580, 15201, 16890, 17172, 17496, 19080, 19440, 20268, 21465, 21870, 22520, 22896, 25335, 25758, 26244, 27024, 28620, 29160, 29839, 30402, 32805, 33780, 34344, 34992, 38160, 38637, 40536, 42930, 43740, 45040, 45603, 50670, 51516, 52488, 57240, 58320, 59678, 60804, 64395, 65610, 67560, 68688, 76005, 77274, 81072, 85860, 87480, 89517, 91206, 101340, 103032, 104976, 114480, 115911, 119356, 121608, 128790, 131220, 135120, 136809, 149195, 152010, 154548, 171720, 174960, 179034, 182412, 193185, 202680, 206064, 228015, 231822, 238712, 243216, 257580, 262440, 268551, 273618, 298390, 304020, 309096, 343440, 347733, 358068, 364824, 386370, 405360, 410427, 447585, 456030, 463644, 477424, 515160, 524880, 537102, 547236, 579555, 596780, 608040, 618192, 684045, 695466, 716136, 729648, 772740, 805653, 820854, 895170, 912060, 927288, 1030320, 1074204, 1094472, 1159110, 1193560, 1216080, 1231281, 1342755, 1368090, 1390932, 1432272, 1545480, 1611306, 1641708, 1738665, 1790340, 1824120, 1854576, 2052135, 2148408, 2188944, 2318220, 2387120, 2416959, 2462562, 2685510, 2736180, 2781864, 3090960, 3222612, 3283416, 3477330, 3580680, 3648240, 3693843, 4028265, 4104270, 4296816, 4636440, 4833918, 4925124, 5371020, 5472360, 5563728, 6156405, 6445224, 6566832, 6954660, 7161360, 7250877, 7387686, 8056530, 8208540, 9272880, 9667836, 9850248, 10742040, 10944720, 12084795, 12312810, 12890448, 13909320, 14501754, 14775372, 16113060, 16417080, 18469215, 19335672, 19700496, 21484080, 21752631, 24169590, 24625620, 27818640, 29003508, 29550744, 32226120, 32834160, 36254385, 36938430, 38671344, 43505262, 48339180, 49251240, 58007016, 59101488, 64452240, 65257893, 72508770, 73876860, 87010524, 96678360, 98502480, 108763155, 116014032, 130515786, 145017540, 147753720, 174021048, 193356720, 195773679, 217526310, 261031572, 290035080, 295507440, 326289465, 348042096, 391547358, 435052620, 522063144, 580070160, 652578930, 783094716, 870105240, 978868395, 1044126288, 1305157860, 1566189432, 1740210480, 1957736790, 2610315720, 3132378864, 3915473580, 5220631440, 7830947160, 15661894320]

約数ペア:

[(1, 15661894320), (2, 7830947160), (3, 5220631440), (4, 3915473580), (5, 3132378864), (6, 2610315720), (8, 1957736790), (9, 1740210480), (10, 1566189432), (12, 1305157860), (15, 1044126288), (16, 978868395), (18, 870105240), (20, 783094716), (24, 652578930), (27, 580070160), (30, 522063144), (36, 435052620), (40, 391547358), (45, 348042096), (48, 326289465), (53, 295507440), (54, 290035080), (60, 261031572), (72, 217526310), (80, 195773679), (81, 193356720), (90, 174021048), (106, 147753720), (108, 145017540), (120, 130515786), (135, 116014032), (144, 108763155), (159, 98502480), (162, 96678360), (180, 87010524), (212, 73876860), (216, 72508770), (240, 65257893), (243, 64452240), (265, 59101488), (270, 58007016), (318, 49251240), (324, 48339180), (360, 43505262), (405, 38671344), (424, 36938430), (432, 36254385), (477, 32834160), (486, 32226120), (530, 29550744), (540, 29003508), (563, 27818640), (636, 24625620), (648, 24169590), (720, 21752631), (729, 21484080), (795, 19700496), (810, 19335672), (848, 18469215), (954, 16417080), (972, 16113060), (1060, 14775372), (1080, 14501754), (1126, 13909320), (1215, 12890448), (1272, 12312810), (1296, 12084795), (1431, 10944720), (1458, 10742040), (1590, 9850248), (1620, 9667836), (1689, 9272880), (1908, 8208540), (1944, 8056530), (2120, 7387686), (2160, 7250877), (2187, 7161360), (2252, 6954660), (2385, 6566832), (2430, 6445224), (2544, 6156405), (2815, 5563728), (2862, 5472360), (2916, 5371020), (3180, 4925124), (3240, 4833918), (3378, 4636440), (3645, 4296816), (3816, 4104270), (3888, 4028265), (4240, 3693843), (4293, 3648240), (4374, 3580680), (4504, 3477330), (4770, 3283416), (4860, 3222612), (5067, 3090960), (5630, 2781864), (5724, 2736180), (5832, 2685510), (6360, 2462562), (6480, 2416959), (6561, 2387120), (6756, 2318220), (7155, 2188944), (7290, 2148408), (7632, 2052135), (8445, 1854576), (8586, 1824120), (8748, 1790340), (9008, 1738665), (9540, 1641708), (9720, 1611306), (10134, 1545480), (10935, 1432272), (11260, 1390932), (11448, 1368090), (11664, 1342755), (12720, 1231281), (12879, 1216080), (13122, 1193560), (13512, 1159110), (14310, 1094472), (14580, 1074204), (15201, 1030320), (16890, 927288), (17172, 912060), (17496, 895170), (19080, 820854), (19440, 805653), (20268, 772740), (21465, 729648), (21870, 716136), (22520, 695466), (22896, 684045), (25335, 618192), (25758, 608040), (26244, 596780), (27024, 579555), (28620, 547236), (29160, 537102), (29839, 524880), (30402, 515160), (32805, 477424), (33780, 463644), (34344, 456030), (34992, 447585), (38160, 410427), (38637, 405360), (40536, 386370), (42930, 364824), (43740, 358068), (45040, 347733), (45603, 343440), (50670, 309096), (51516, 304020), (52488, 298390), (57240, 273618), (58320, 268551), (59678, 262440), (60804, 257580), (64395, 243216), (65610, 238712), (67560, 231822), (68688, 228015), (76005, 206064), (77274, 202680), (81072, 193185), (85860, 182412), (87480, 179034), (89517, 174960), (91206, 171720), (101340, 154548), (103032, 152010), (104976, 149195), (114480, 136809), (115911, 135120), (119356, 131220), (121608, 128790)]