3120097920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 384

約数和(自身を含む): 10938888000

約数和(自身を除く): 7818790080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 89, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 178, 186, 190, 192, 228, 240, 248, 267, 285, 304, 310, 320, 356, 372, 380, 384, 445, 456, 465, 480, 496, 534, 570, 589, 608, 620, 640, 712, 744, 760, 890, 912, 930, 960, 961, 992, 1068, 1140, 1178, 1216, 1240, 1335, 1424, 1488, 1520, 1691, 1767, 1780, 1824, 1860, 1920, 1922, 1984, 2136, 2280, 2356, 2432, 2480, 2670, 2759, 2848, 2883, 2945, 2976, 3040, 3382, 3534, 3560, 3648, 3720, 3844, 3968, 4272, 4560, 4712, 4805, 4960, 5073, 5340, 5518, 5696, 5766, 5890, 5952, 6080, 6764, 7068, 7120, 7296, 7440, 7688, 8277, 8455, 8544, 8835, 9120, 9424, 9610, 9920, 10146, 10680, 11036, 11392, 11532, 11780, 11904, 12160, 13528, 13795, 14136, 14240, 14415, 14880, 15376, 16554, 16910, 17088, 17670, 18240, 18259, 18848, 19220, 19840, 20292, 21360, 22072, 23064, 23560, 25365, 27056, 27590, 28272, 28480, 28830, 29760, 30752, 33108, 33820, 34176, 35340, 36480, 36518, 37696, 38440, 40584, 41385, 42720, 44144, 46128, 47120, 50730, 52421, 54112, 54777, 55180, 56544, 56960, 57660, 59520, 61504, 66216, 67640, 70680, 73036, 75392, 76880, 81168, 82770, 85440, 85529, 88288, 91295, 92256, 94240, 101460, 104842, 108224, 109554, 110360, 113088, 115320, 123008, 132432, 135280, 141360, 146072, 153760, 157263, 162336, 165540, 170880, 171058, 176576, 182590, 184512, 188480, 202920, 209684, 216448, 219108, 220720, 226176, 230640, 256587, 262105, 264864, 270560, 273885, 282720, 292144, 307520, 314526, 324672, 331080, 342116, 353152, 365180, 369024, 376960, 405840, 419368, 427645, 438216, 441440, 461280, 513174, 524210, 529728, 541120, 547770, 565440, 584288, 615040, 629052, 649344, 662160, 684232, 730360, 786315, 811680, 838736, 855290, 876432, 882880, 922560, 1026348, 1048420, 1059456, 1082240, 1095540, 1130880, 1168576, 1258104, 1282935, 1324320, 1368464, 1460720, 1572630, 1623360, 1625051, 1677472, 1710580, 1752864, 1765760, 1845120, 2052696, 2096840, 2191080, 2337152, 2516208, 2565870, 2648640, 2736928, 2921440, 3145260, 3246720, 3250102, 3354944, 3421160, 3505728, 4105392, 4193680, 4382160, 4875153, 5032416, 5131740, 5297280, 5473856, 5842880, 6290520, 6500204, 6709888, 6842320, 7011456, 8125255, 8210784, 8387360, 8764320, 9750306, 10064832, 10263480, 10947712, 11685760, 12581040, 13000408, 13684640, 16250510, 16421568, 16774720, 17528640, 19500612, 20129664, 20526960, 24375765, 25162080, 26000816, 27369280, 32501020, 32843136, 33549440, 35057280, 39001224, 41053920, 48751530, 50324160, 52001632, 54738560, 65002040, 78002448, 82107840, 97503060, 100648320, 104003264, 130004080, 156004896, 164215680, 195006120, 208006528, 260008160, 312009792, 390012240, 520016320, 624019584, 780024480, 1040032640, 1560048960, 3120097920]

約数ペア:

[(1, 3120097920), (2, 1560048960), (3, 1040032640), (4, 780024480), (5, 624019584), (6, 520016320), (8, 390012240), (10, 312009792), (12, 260008160), (15, 208006528), (16, 195006120), (19, 164215680), (20, 156004896), (24, 130004080), (30, 104003264), (31, 100648320), (32, 97503060), (38, 82107840), (40, 78002448), (48, 65002040), (57, 54738560), (60, 52001632), (62, 50324160), (64, 48751530), (76, 41053920), (80, 39001224), (89, 35057280), (93, 33549440), (95, 32843136), (96, 32501020), (114, 27369280), (120, 26000816), (124, 25162080), (128, 24375765), (152, 20526960), (155, 20129664), (160, 19500612), (178, 17528640), (186, 16774720), (190, 16421568), (192, 16250510), (228, 13684640), (240, 13000408), (248, 12581040), (267, 11685760), (285, 10947712), (304, 10263480), (310, 10064832), (320, 9750306), (356, 8764320), (372, 8387360), (380, 8210784), (384, 8125255), (445, 7011456), (456, 6842320), (465, 6709888), (480, 6500204), (496, 6290520), (534, 5842880), (570, 5473856), (589, 5297280), (608, 5131740), (620, 5032416), (640, 4875153), (712, 4382160), (744, 4193680), (760, 4105392), (890, 3505728), (912, 3421160), (930, 3354944), (960, 3250102), (961, 3246720), (992, 3145260), (1068, 2921440), (1140, 2736928), (1178, 2648640), (1216, 2565870), (1240, 2516208), (1335, 2337152), (1424, 2191080), (1488, 2096840), (1520, 2052696), (1691, 1845120), (1767, 1765760), (1780, 1752864), (1824, 1710580), (1860, 1677472), (1920, 1625051), (1922, 1623360), (1984, 1572630), (2136, 1460720), (2280, 1368464), (2356, 1324320), (2432, 1282935), (2480, 1258104), (2670, 1168576), (2759, 1130880), (2848, 1095540), (2883, 1082240), (2945, 1059456), (2976, 1048420), (3040, 1026348), (3382, 922560), (3534, 882880), (3560, 876432), (3648, 855290), (3720, 838736), (3844, 811680), (3968, 786315), (4272, 730360), (4560, 684232), (4712, 662160), (4805, 649344), (4960, 629052), (5073, 615040), (5340, 584288), (5518, 565440), (5696, 547770), (5766, 541120), (5890, 529728), (5952, 524210), (6080, 513174), (6764, 461280), (7068, 441440), (7120, 438216), (7296, 427645), (7440, 419368), (7688, 405840), (8277, 376960), (8455, 369024), (8544, 365180), (8835, 353152), (9120, 342116), (9424, 331080), (9610, 324672), (9920, 314526), (10146, 307520), (10680, 292144), (11036, 282720), (11392, 273885), (11532, 270560), (11780, 264864), (11904, 262105), (12160, 256587), (13528, 230640), (13795, 226176), (14136, 220720), (14240, 219108), (14415, 216448), (14880, 209684), (15376, 202920), (16554, 188480), (16910, 184512), (17088, 182590), (17670, 176576), (18240, 171058), (18259, 170880), (18848, 165540), (19220, 162336), (19840, 157263), (20292, 153760), (21360, 146072), (22072, 141360), (23064, 135280), (23560, 132432), (25365, 123008), (27056, 115320), (27590, 113088), (28272, 110360), (28480, 109554), (28830, 108224), (29760, 104842), (30752, 101460), (33108, 94240), (33820, 92256), (34176, 91295), (35340, 88288), (36480, 85529), (36518, 85440), (37696, 82770), (38440, 81168), (40584, 76880), (41385, 75392), (42720, 73036), (44144, 70680), (46128, 67640), (47120, 66216), (50730, 61504), (52421, 59520), (54112, 57660), (54777, 56960), (55180, 56544)]