31066166880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{2081}}^1$

素因数の和:3590

約数の個数: 288

約数和(自身を含む): 121298119488

約数和(自身を除く): 90231952608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1481, 1680, 2016, 2081, 2520, 2962, 3360, 4162, 4443, 5040, 5924, 6243, 7405, 8324, 8886, 10080, 10367, 10405, 11848, 12486, 13329, 14567, 14810, 16648, 17772, 18729, 20734, 20810, 22215, 23696, 24972, 26658, 29134, 29620, 31101, 31215, 33296, 35544, 37458, 41468, 41620, 43701, 44430, 47392, 49944, 51835, 53316, 58268, 59240, 62202, 62430, 66592, 66645, 71088, 72835, 74916, 82936, 83240, 87402, 88860, 93303, 93645, 99888, 103670, 106632, 116536, 118480, 124404, 124860, 131103, 133290, 142176, 145670, 149832, 155505, 165872, 166480, 174804, 177720, 186606, 187290, 199776, 207340, 213264, 218505, 233072, 236960, 248808, 249720, 262206, 266580, 291340, 299664, 311010, 331744, 332960, 349608, 355440, 373212, 374580, 414680, 426528, 437010, 466144, 466515, 497616, 499440, 524412, 533160, 582680, 599328, 622020, 655515, 699216, 710880, 746424, 749160, 829360, 874020, 933030, 995232, 998880, 1048824, 1066320, 1165360, 1244040, 1311030, 1398432, 1492848, 1498320, 1658720, 1748040, 1866060, 2097648, 2132640, 2330720, 2488080, 2622060, 2985696, 2996640, 3081961, 3496080, 3732120, 4195296, 4976160, 5244120, 6163922, 6992160, 7464240, 9245883, 10488240, 12327844, 14928480, 15409805, 18491766, 20976480, 21573727, 24655688, 27737649, 30819610, 36983532, 43147454, 46229415, 49311376, 55475298, 61639220, 64721181, 73967064, 86294908, 92458830, 98622752, 107868635, 110950596, 123278440, 129442362, 138688245, 147934128, 172589816, 184917660, 194163543, 215737270, 221901192, 246556880, 258884724, 277376490, 295868256, 323605905, 345179632, 369835320, 388327086, 431474540, 443802384, 493113760, 517769448, 554752980, 647211810, 690359264, 739670640, 776654172, 862949080, 887604768, 970817715, 1035538896, 1109505960, 1294423620, 1479341280, 1553308344, 1725898160, 1941635430, 2071077792, 2219011920, 2588847240, 3106616688, 3451796320, 3883270860, 4438023840, 5177694480, 6213233376, 7766541720, 10355388960, 15533083440, 31066166880]

約数ペア:

[(1, 31066166880), (2, 15533083440), (3, 10355388960), (4, 7766541720), (5, 6213233376), (6, 5177694480), (7, 4438023840), (8, 3883270860), (9, 3451796320), (10, 3106616688), (12, 2588847240), (14, 2219011920), (15, 2071077792), (16, 1941635430), (18, 1725898160), (20, 1553308344), (21, 1479341280), (24, 1294423620), (28, 1109505960), (30, 1035538896), (32, 970817715), (35, 887604768), (36, 862949080), (40, 776654172), (42, 739670640), (45, 690359264), (48, 647211810), (56, 554752980), (60, 517769448), (63, 493113760), (70, 443802384), (72, 431474540), (80, 388327086), (84, 369835320), (90, 345179632), (96, 323605905), (105, 295868256), (112, 277376490), (120, 258884724), (126, 246556880), (140, 221901192), (144, 215737270), (160, 194163543), (168, 184917660), (180, 172589816), (210, 147934128), (224, 138688245), (240, 129442362), (252, 123278440), (280, 110950596), (288, 107868635), (315, 98622752), (336, 92458830), (360, 86294908), (420, 73967064), (480, 64721181), (504, 61639220), (560, 55475298), (630, 49311376), (672, 46229415), (720, 43147454), (840, 36983532), (1008, 30819610), (1120, 27737649), (1260, 24655688), (1440, 21573727), (1481, 20976480), (1680, 18491766), (2016, 15409805), (2081, 14928480), (2520, 12327844), (2962, 10488240), (3360, 9245883), (4162, 7464240), (4443, 6992160), (5040, 6163922), (5924, 5244120), (6243, 4976160), (7405, 4195296), (8324, 3732120), (8886, 3496080), (10080, 3081961), (10367, 2996640), (10405, 2985696), (11848, 2622060), (12486, 2488080), (13329, 2330720), (14567, 2132640), (14810, 2097648), (16648, 1866060), (17772, 1748040), (18729, 1658720), (20734, 1498320), (20810, 1492848), (22215, 1398432), (23696, 1311030), (24972, 1244040), (26658, 1165360), (29134, 1066320), (29620, 1048824), (31101, 998880), (31215, 995232), (33296, 933030), (35544, 874020), (37458, 829360), (41468, 749160), (41620, 746424), (43701, 710880), (44430, 699216), (47392, 655515), (49944, 622020), (51835, 599328), (53316, 582680), (58268, 533160), (59240, 524412), (62202, 499440), (62430, 497616), (66592, 466515), (66645, 466144), (71088, 437010), (72835, 426528), (74916, 414680), (82936, 374580), (83240, 373212), (87402, 355440), (88860, 349608), (93303, 332960), (93645, 331744), (99888, 311010), (103670, 299664), (106632, 291340), (116536, 266580), (118480, 262206), (124404, 249720), (124860, 248808), (131103, 236960), (133290, 233072), (142176, 218505), (145670, 213264), (149832, 207340), (155505, 199776), (165872, 187290), (166480, 186606), (174804, 177720)]