3986120160

素因数分解:

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

素因数の和:27999

約数の個数: 240

約数和(自身を含む): 15347111472

約数和(自身を除く): 11360991312

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, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 27961, 28512, 35640, 47520, 55922, 71280, 83883, 111844, 139805, 142560, 167766, 223688, 251649, 279610, 307571, 335532, 419415, 447376, 503298, 559220, 615142, 671064, 754947, 838830, 894752, 922713, 1006596, 1118440, 1230284, 1258245, 1342128, 1509894, 1537855, 1677660, 1845426, 2013192, 2236880, 2264841, 2460568, 2516490, 2684256, 2768139, 3019788, 3075710, 3355320, 3690852, 3774735, 4026384, 4473760, 4529682, 4613565, 4921136, 5032980, 5536278, 6039576, 6151420, 6710640, 7381704, 7549470, 8052768, 8304417, 9059364, 9227130, 9842272, 10065960, 11072556, 11324205, 12079152, 12302840, 13421280, 13840695, 14763408, 15098940, 16608834, 18118728, 18454260, 20131920, 22145112, 22648410, 24158304, 24605680, 24913251, 27681390, 29526816, 30197880, 33217668, 36237456, 36908520, 40263840, 41522085, 44290224, 45296820, 49211360, 49826502, 55362780, 60395760, 66435336, 72474912, 73817040, 83044170, 88580448, 90593640, 99653004, 110725560, 120791520, 124566255, 132870672, 147634080, 166088340, 181187280, 199306008, 221451120, 249132510, 265741344, 332176680, 362374560, 398612016, 442902240, 498265020, 664353360, 797224032, 996530040, 1328706720, 1993060080, 3986120160]

約数ペア:

[(1, 3986120160), (2, 1993060080), (3, 1328706720), (4, 996530040), (5, 797224032), (6, 664353360), (8, 498265020), (9, 442902240), (10, 398612016), (11, 362374560), (12, 332176680), (15, 265741344), (16, 249132510), (18, 221451120), (20, 199306008), (22, 181187280), (24, 166088340), (27, 147634080), (30, 132870672), (32, 124566255), (33, 120791520), (36, 110725560), (40, 99653004), (44, 90593640), (45, 88580448), (48, 83044170), (54, 73817040), (55, 72474912), (60, 66435336), (66, 60395760), (72, 55362780), (80, 49826502), (81, 49211360), (88, 45296820), (90, 44290224), (96, 41522085), (99, 40263840), (108, 36908520), (110, 36237456), (120, 33217668), (132, 30197880), (135, 29526816), (144, 27681390), (160, 24913251), (162, 24605680), (165, 24158304), (176, 22648410), (180, 22145112), (198, 20131920), (216, 18454260), (220, 18118728), (240, 16608834), (264, 15098940), (270, 14763408), (288, 13840695), (297, 13421280), (324, 12302840), (330, 12079152), (352, 11324205), (360, 11072556), (396, 10065960), (405, 9842272), (432, 9227130), (440, 9059364), (480, 8304417), (495, 8052768), (528, 7549470), (540, 7381704), (594, 6710640), (648, 6151420), (660, 6039576), (720, 5536278), (792, 5032980), (810, 4921136), (864, 4613565), (880, 4529682), (891, 4473760), (990, 4026384), (1056, 3774735), (1080, 3690852), (1188, 3355320), (1296, 3075710), (1320, 3019788), (1440, 2768139), (1485, 2684256), (1584, 2516490), (1620, 2460568), (1760, 2264841), (1782, 2236880), (1980, 2013192), (2160, 1845426), (2376, 1677660), (2592, 1537855), (2640, 1509894), (2970, 1342128), (3168, 1258245), (3240, 1230284), (3564, 1118440), (3960, 1006596), (4320, 922713), (4455, 894752), (4752, 838830), (5280, 754947), (5940, 671064), (6480, 615142), (7128, 559220), (7920, 503298), (8910, 447376), (9504, 419415), (11880, 335532), (12960, 307571), (14256, 279610), (15840, 251649), (17820, 223688), (23760, 167766), (27961, 142560), (28512, 139805), (35640, 111844), (47520, 83883), (55922, 71280)]