15944480640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27961}}^1$

素因数の和:28003

約数の個数: 320

約数和(自身を含む): 62119260720

約数和(自身を除く): 46174780080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7128, 7920, 8640, 8910, 9504, 10368, 10560, 11880, 12672, 12960, 14256, 15840, 17280, 17820, 19008, 21120, 23760, 25920, 27961, 28512, 31680, 35640, 38016, 47520, 51840, 55922, 57024, 63360, 71280, 83883, 95040, 111844, 114048, 139805, 142560, 167766, 190080, 223688, 251649, 279610, 285120, 307571, 335532, 419415, 447376, 503298, 559220, 570240, 615142, 671064, 754947, 838830, 894752, 922713, 1006596, 1118440, 1230284, 1258245, 1342128, 1509894, 1537855, 1677660, 1789504, 1845426, 2013192, 2236880, 2264841, 2460568, 2516490, 2684256, 2768139, 3019788, 3075710, 3355320, 3579008, 3690852, 3774735, 4026384, 4473760, 4529682, 4613565, 4921136, 5032980, 5368512, 5536278, 6039576, 6151420, 6710640, 7381704, 7549470, 8052768, 8304417, 8947520, 9059364, 9227130, 9842272, 10065960, 10737024, 11072556, 11324205, 12079152, 12302840, 13421280, 13840695, 14763408, 15098940, 16105536, 16608834, 17895040, 18118728, 18454260, 19684544, 20131920, 22145112, 22648410, 24158304, 24605680, 24913251, 26842560, 27681390, 29526816, 30197880, 32211072, 33217668, 36237456, 36908520, 39369088, 40263840, 41522085, 44290224, 45296820, 48316608, 49211360, 49826502, 53685120, 55362780, 59053632, 60395760, 66435336, 72474912, 73817040, 80527680, 83044170, 88580448, 90593640, 96633216, 98422720, 99653004, 110725560, 118107264, 120791520, 124566255, 132870672, 144949824, 147634080, 161055360, 166088340, 177160896, 181187280, 196845440, 199306008, 221451120, 241583040, 249132510, 265741344, 289899648, 295268160, 332176680, 354321792, 362374560, 398612016, 442902240, 483166080, 498265020, 531482688, 590536320, 664353360, 724749120, 797224032, 885804480, 996530040, 1062965376, 1328706720, 1449498240, 1594448064, 1771608960, 1993060080, 2657413440, 3188896128, 3986120160, 5314826880, 7972240320, 15944480640]

約数ペア:

[(1, 15944480640), (2, 7972240320), (3, 5314826880), (4, 3986120160), (5, 3188896128), (6, 2657413440), (8, 1993060080), (9, 1771608960), (10, 1594448064), (11, 1449498240), (12, 1328706720), (15, 1062965376), (16, 996530040), (18, 885804480), (20, 797224032), (22, 724749120), (24, 664353360), (27, 590536320), (30, 531482688), (32, 498265020), (33, 483166080), (36, 442902240), (40, 398612016), (44, 362374560), (45, 354321792), (48, 332176680), (54, 295268160), (55, 289899648), (60, 265741344), (64, 249132510), (66, 241583040), (72, 221451120), (80, 199306008), (81, 196845440), (88, 181187280), (90, 177160896), (96, 166088340), (99, 161055360), (108, 147634080), (110, 144949824), (120, 132870672), (128, 124566255), (132, 120791520), (135, 118107264), (144, 110725560), (160, 99653004), (162, 98422720), (165, 96633216), (176, 90593640), (180, 88580448), (192, 83044170), (198, 80527680), (216, 73817040), (220, 72474912), (240, 66435336), (264, 60395760), (270, 59053632), (288, 55362780), (297, 53685120), (320, 49826502), (324, 49211360), (330, 48316608), (352, 45296820), (360, 44290224), (384, 41522085), (396, 40263840), (405, 39369088), (432, 36908520), (440, 36237456), (480, 33217668), (495, 32211072), (528, 30197880), (540, 29526816), (576, 27681390), (594, 26842560), (640, 24913251), (648, 24605680), (660, 24158304), (704, 22648410), (720, 22145112), (792, 20131920), (810, 19684544), (864, 18454260), (880, 18118728), (891, 17895040), (960, 16608834), (990, 16105536), (1056, 15098940), (1080, 14763408), (1152, 13840695), (1188, 13421280), (1296, 12302840), (1320, 12079152), (1408, 11324205), (1440, 11072556), (1485, 10737024), (1584, 10065960), (1620, 9842272), (1728, 9227130), (1760, 9059364), (1782, 8947520), (1920, 8304417), (1980, 8052768), (2112, 7549470), (2160, 7381704), (2376, 6710640), (2592, 6151420), (2640, 6039576), (2880, 5536278), (2970, 5368512), (3168, 5032980), (3240, 4921136), (3456, 4613565), (3520, 4529682), (3564, 4473760), (3960, 4026384), (4224, 3774735), (4320, 3690852), (4455, 3579008), (4752, 3355320), (5184, 3075710), (5280, 3019788), (5760, 2768139), (5940, 2684256), (6336, 2516490), (6480, 2460568), (7040, 2264841), (7128, 2236880), (7920, 2013192), (8640, 1845426), (8910, 1789504), (9504, 1677660), (10368, 1537855), (10560, 1509894), (11880, 1342128), (12672, 1258245), (12960, 1230284), (14256, 1118440), (15840, 1006596), (17280, 922713), (17820, 894752), (19008, 838830), (21120, 754947), (23760, 671064), (25920, 615142), (27961, 570240), (28512, 559220), (31680, 503298), (35640, 447376), (38016, 419415), (47520, 335532), (51840, 307571), (55922, 285120), (57024, 279610), (63360, 251649), (71280, 223688), (83883, 190080), (95040, 167766), (111844, 142560), (114048, 139805)]