1885861440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2407

約数の個数: 280

約数和(自身を含む): 6927689472

約数和(自身を除く): 5041828032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2347, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4694, 4960, 5022, 5184, 5580, 5952, 6480, 6696, 7041, 7440, 8370, 8640, 8928, 9388, 9920, 10044, 11160, 11735, 12555, 12960, 13392, 14082, 14880, 16740, 17856, 18776, 20088, 21123, 22320, 23470, 25110, 25920, 26784, 28164, 29760, 33480, 35205, 37552, 40176, 42246, 44640, 46940, 50220, 53568, 56328, 63369, 66960, 70410, 72757, 75104, 80352, 84492, 89280, 93880, 100440, 105615, 112656, 126738, 133920, 140820, 145514, 150208, 160704, 168984, 187760, 190107, 200880, 211230, 218271, 225312, 253476, 267840, 281640, 291028, 316845, 337968, 363785, 375520, 380214, 401760, 422460, 436542, 450624, 506952, 563280, 582056, 633690, 654813, 675936, 727570, 751040, 760428, 803520, 844920, 873084, 950535, 1013904, 1091355, 1126560, 1164112, 1267380, 1309626, 1351872, 1455140, 1520856, 1689840, 1746168, 1901070, 1964439, 2027808, 2182710, 2253120, 2328224, 2534760, 2619252, 2910280, 3041712, 3274065, 3379680, 3492336, 3802140, 3928878, 4055616, 4365420, 4656448, 5069520, 5238504, 5820560, 5893317, 6083424, 6548130, 6759360, 6984672, 7604280, 7857756, 8730840, 9822195, 10139040, 10477008, 11641120, 11786634, 12166848, 13096260, 13969344, 15208560, 15715512, 17461680, 19644390, 20278080, 20954016, 23282240, 23573268, 26192520, 29466585, 30417120, 31431024, 34923360, 39288780, 41908032, 47146536, 52385040, 58933170, 60834240, 62862048, 69846720, 78577560, 94293072, 104770080, 117866340, 125724096, 157155120, 188586144, 209540160, 235732680, 314310240, 377172288, 471465360, 628620480, 942930720, 1885861440]

約数ペア:

[(1, 1885861440), (2, 942930720), (3, 628620480), (4, 471465360), (5, 377172288), (6, 314310240), (8, 235732680), (9, 209540160), (10, 188586144), (12, 157155120), (15, 125724096), (16, 117866340), (18, 104770080), (20, 94293072), (24, 78577560), (27, 69846720), (30, 62862048), (31, 60834240), (32, 58933170), (36, 52385040), (40, 47146536), (45, 41908032), (48, 39288780), (54, 34923360), (60, 31431024), (62, 30417120), (64, 29466585), (72, 26192520), (80, 23573268), (81, 23282240), (90, 20954016), (93, 20278080), (96, 19644390), (108, 17461680), (120, 15715512), (124, 15208560), (135, 13969344), (144, 13096260), (155, 12166848), (160, 11786634), (162, 11641120), (180, 10477008), (186, 10139040), (192, 9822195), (216, 8730840), (240, 7857756), (248, 7604280), (270, 6984672), (279, 6759360), (288, 6548130), (310, 6083424), (320, 5893317), (324, 5820560), (360, 5238504), (372, 5069520), (405, 4656448), (432, 4365420), (465, 4055616), (480, 3928878), (496, 3802140), (540, 3492336), (558, 3379680), (576, 3274065), (620, 3041712), (648, 2910280), (720, 2619252), (744, 2534760), (810, 2328224), (837, 2253120), (864, 2182710), (930, 2027808), (960, 1964439), (992, 1901070), (1080, 1746168), (1116, 1689840), (1240, 1520856), (1296, 1455140), (1395, 1351872), (1440, 1309626), (1488, 1267380), (1620, 1164112), (1674, 1126560), (1728, 1091355), (1860, 1013904), (1984, 950535), (2160, 873084), (2232, 844920), (2347, 803520), (2480, 760428), (2511, 751040), (2592, 727570), (2790, 675936), (2880, 654813), (2976, 633690), (3240, 582056), (3348, 563280), (3720, 506952), (4185, 450624), (4320, 436542), (4464, 422460), (4694, 401760), (4960, 380214), (5022, 375520), (5184, 363785), (5580, 337968), (5952, 316845), (6480, 291028), (6696, 281640), (7041, 267840), (7440, 253476), (8370, 225312), (8640, 218271), (8928, 211230), (9388, 200880), (9920, 190107), (10044, 187760), (11160, 168984), (11735, 160704), (12555, 150208), (12960, 145514), (13392, 140820), (14082, 133920), (14880, 126738), (16740, 112656), (17856, 105615), (18776, 100440), (20088, 93880), (21123, 89280), (22320, 84492), (23470, 80352), (25110, 75104), (25920, 72757), (26784, 70410), (28164, 66960), (29760, 63369), (33480, 56328), (35205, 53568), (37552, 50220), (40176, 46940), (42246, 44640)]