20537256960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 528

約数和(自身を含む): 80195761152

約数和(自身を除く): 59658504192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 256, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 384, 396, 440, 465, 480, 495, 496, 512, 528, 558, 576, 620, 640, 660, 682, 704, 720, 744, 768, 792, 880, 930, 960, 990, 992, 1023, 1024, 1056, 1116, 1152, 1240, 1280, 1307, 1320, 1364, 1395, 1408, 1440, 1488, 1536, 1584, 1705, 1760, 1860, 1920, 1980, 1984, 2046, 2112, 2232, 2304, 2480, 2560, 2614, 2640, 2728, 2790, 2816, 2880, 2976, 3069, 3072, 3168, 3410, 3520, 3720, 3840, 3921, 3960, 3968, 4092, 4224, 4464, 4608, 4960, 5115, 5120, 5228, 5280, 5456, 5580, 5632, 5760, 5952, 6138, 6336, 6535, 6820, 7040, 7440, 7680, 7842, 7920, 7936, 8184, 8448, 8928, 9216, 9920, 10230, 10456, 10560, 10912, 11160, 11264, 11520, 11763, 11904, 12276, 12672, 13070, 13640, 14080, 14377, 14880, 15345, 15360, 15684, 15840, 15872, 16368, 16896, 17856, 19605, 19840, 20460, 20912, 21120, 21824, 22320, 23040, 23526, 23808, 24552, 25344, 26140, 27280, 28160, 28754, 29760, 30690, 31368, 31680, 31744, 32736, 33792, 35712, 39210, 39680, 40517, 40920, 41824, 42240, 43131, 43648, 44640, 46080, 47052, 47616, 49104, 50688, 52280, 54560, 56320, 57508, 58815, 59520, 61380, 62736, 63360, 65472, 71424, 71885, 78420, 79360, 81034, 81840, 83648, 84480, 86262, 87296, 89280, 94104, 95232, 98208, 101376, 104560, 109120, 115016, 117630, 119040, 121551, 122760, 125472, 126720, 129393, 130944, 142848, 143770, 156840, 158720, 162068, 163680, 167296, 168960, 172524, 174592, 178560, 188208, 196416, 202585, 209120, 215655, 218240, 230032, 235260, 238080, 243102, 245520, 250944, 253440, 258786, 261888, 285696, 287540, 313680, 324136, 327360, 334592, 345048, 349184, 357120, 364653, 376416, 392832, 405170, 418240, 431310, 436480, 445687, 460064, 470520, 476160, 486204, 491040, 501888, 506880, 517572, 523776, 575080, 607755, 627360, 646965, 648272, 654720, 669184, 690096, 714240, 729306, 752832, 785664, 810340, 836480, 862620, 872960, 891374, 920128, 941040, 972408, 982080, 1003776, 1035144, 1047552, 1150160, 1215510, 1254720, 1293930, 1296544, 1309440, 1337061, 1338368, 1380192, 1428480, 1458612, 1505664, 1571328, 1620680, 1672960, 1725240, 1745920, 1782748, 1823265, 1840256, 1882080, 1944816, 1964160, 2007552, 2070288, 2228435, 2300320, 2431020, 2509440, 2587860, 2593088, 2618880, 2674122, 2760384, 2917224, 3011328, 3142656, 3241360, 3345920, 3450480, 3565496, 3646530, 3680512, 3764160, 3889632, 3928320, 4011183, 4015104, 4140576, 4456870, 4600640, 4862040, 5018880, 5175720, 5186176, 5237760, 5348244, 5520768, 5834448, 6022656, 6482720, 6685305, 6691840, 6900960, 7130992, 7293060, 7361024, 7528320, 7779264, 7856640, 8022366, 8281152, 8913740, 9201280, 9724080, 10037760, 10351440, 10372352, 10696488, 11041536, 11668896, 12045312, 12965440, 13370610, 13801920, 14261984, 14586120, 14722048, 15056640, 15558528, 15713280, 16044732, 16562304, 17827480, 18402560, 19448160, 20055915, 20075520, 20702880, 20744704, 21392976, 22083072, 23337792, 25930880, 26741220, 27603840, 28523968, 29172240, 30113280, 31117056, 32089464, 33124608, 35654960, 36805120, 38896320, 40111830, 41405760, 41489408, 42785952, 44166144, 46675584, 51861760, 53482440, 55207680, 57047936, 58344480, 60226560, 62234112, 64178928, 66249216, 71309920, 73610240, 77792640, 80223660, 82811520, 85571904, 93351168, 103723520, 106964880, 110415360, 114095872, 116688960, 124468224, 128357856, 132498432, 142619840, 155585280, 160447320, 165623040, 171143808, 186702336, 207447040, 213929760, 220830720, 228191744, 233377920, 256715712, 285239680, 311170560, 320894640, 331246080, 342287616, 373404672, 427859520, 456383488, 466755840, 513431424, 570479360, 622341120, 641789280, 662492160, 684575232, 855719040, 933511680, 1026862848, 1140958720, 1283578560, 1369150464, 1711438080, 1867023360, 2053725696, 2281917440, 2567157120, 3422876160, 4107451392, 5134314240, 6845752320, 10268628480, 20537256960]

約数ペア:

[(1, 20537256960), (2, 10268628480), (3, 6845752320), (4, 5134314240), (5, 4107451392), (6, 3422876160), (8, 2567157120), (9, 2281917440), (10, 2053725696), (11, 1867023360), (12, 1711438080), (15, 1369150464), (16, 1283578560), (18, 1140958720), (20, 1026862848), (22, 933511680), (24, 855719040), (30, 684575232), (31, 662492160), (32, 641789280), (33, 622341120), (36, 570479360), (40, 513431424), (44, 466755840), (45, 456383488), (48, 427859520), (55, 373404672), (60, 342287616), (62, 331246080), (64, 320894640), (66, 311170560), (72, 285239680), (80, 256715712), (88, 233377920), (90, 228191744), (93, 220830720), (96, 213929760), (99, 207447040), (110, 186702336), (120, 171143808), (124, 165623040), (128, 160447320), (132, 155585280), (144, 142619840), (155, 132498432), (160, 128357856), (165, 124468224), (176, 116688960), (180, 114095872), (186, 110415360), (192, 106964880), (198, 103723520), (220, 93351168), (240, 85571904), (248, 82811520), (256, 80223660), (264, 77792640), (279, 73610240), (288, 71309920), (310, 66249216), (320, 64178928), (330, 62234112), (341, 60226560), (352, 58344480), (360, 57047936), (372, 55207680), (384, 53482440), (396, 51861760), (440, 46675584), (465, 44166144), (480, 42785952), (495, 41489408), (496, 41405760), (512, 40111830), (528, 38896320), (558, 36805120), (576, 35654960), (620, 33124608), (640, 32089464), (660, 31117056), (682, 30113280), (704, 29172240), (720, 28523968), (744, 27603840), (768, 26741220), (792, 25930880), (880, 23337792), (930, 22083072), (960, 21392976), (990, 20744704), (992, 20702880), (1023, 20075520), (1024, 20055915), (1056, 19448160), (1116, 18402560), (1152, 17827480), (1240, 16562304), (1280, 16044732), (1307, 15713280), (1320, 15558528), (1364, 15056640), (1395, 14722048), (1408, 14586120), (1440, 14261984), (1488, 13801920), (1536, 13370610), (1584, 12965440), (1705, 12045312), (1760, 11668896), (1860, 11041536), (1920, 10696488), (1980, 10372352), (1984, 10351440), (2046, 10037760), (2112, 9724080), (2232, 9201280), (2304, 8913740), (2480, 8281152), (2560, 8022366), (2614, 7856640), (2640, 7779264), (2728, 7528320), (2790, 7361024), (2816, 7293060), (2880, 7130992), (2976, 6900960), (3069, 6691840), (3072, 6685305), (3168, 6482720), (3410, 6022656), (3520, 5834448), (3720, 5520768), (3840, 5348244), (3921, 5237760), (3960, 5186176), (3968, 5175720), (4092, 5018880), (4224, 4862040), (4464, 4600640), (4608, 4456870), (4960, 4140576), (5115, 4015104), (5120, 4011183), (5228, 3928320), (5280, 3889632), (5456, 3764160), (5580, 3680512), (5632, 3646530), (5760, 3565496), (5952, 3450480), (6138, 3345920), (6336, 3241360), (6535, 3142656), (6820, 3011328), (7040, 2917224), (7440, 2760384), (7680, 2674122), (7842, 2618880), (7920, 2593088), (7936, 2587860), (8184, 2509440), (8448, 2431020), (8928, 2300320), (9216, 2228435), (9920, 2070288), (10230, 2007552), (10456, 1964160), (10560, 1944816), (10912, 1882080), (11160, 1840256), (11264, 1823265), (11520, 1782748), (11763, 1745920), (11904, 1725240), (12276, 1672960), (12672, 1620680), (13070, 1571328), (13640, 1505664), (14080, 1458612), (14377, 1428480), (14880, 1380192), (15345, 1338368), (15360, 1337061), (15684, 1309440), (15840, 1296544), (15872, 1293930), (16368, 1254720), (16896, 1215510), (17856, 1150160), (19605, 1047552), (19840, 1035144), (20460, 1003776), (20912, 982080), (21120, 972408), (21824, 941040), (22320, 920128), (23040, 891374), (23526, 872960), (23808, 862620), (24552, 836480), (25344, 810340), (26140, 785664), (27280, 752832), (28160, 729306), (28754, 714240), (29760, 690096), (30690, 669184), (31368, 654720), (31680, 648272), (31744, 646965), (32736, 627360), (33792, 607755), (35712, 575080), (39210, 523776), (39680, 517572), (40517, 506880), (40920, 501888), (41824, 491040), (42240, 486204), (43131, 476160), (43648, 470520), (44640, 460064), (46080, 445687), (47052, 436480), (47616, 431310), (49104, 418240), (50688, 405170), (52280, 392832), (54560, 376416), (56320, 364653), (57508, 357120), (58815, 349184), (59520, 345048), (61380, 334592), (62736, 327360), (63360, 324136), (65472, 313680), (71424, 287540), (71885, 285696), (78420, 261888), (79360, 258786), (81034, 253440), (81840, 250944), (83648, 245520), (84480, 243102), (86262, 238080), (87296, 235260), (89280, 230032), (94104, 218240), (95232, 215655), (98208, 209120), (101376, 202585), (104560, 196416), (109120, 188208), (115016, 178560), (117630, 174592), (119040, 172524), (121551, 168960), (122760, 167296), (125472, 163680), (126720, 162068), (129393, 158720), (130944, 156840), (142848, 143770)]