21144360960

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2534

約数の個数: 384

約数和(自身を含む): 77617612800

約数和(自身を除く): 56473251840

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, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1024, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1984, 2048, 2160, 2232, 2304, 2467, 2480, 2560, 2790, 2880, 2976, 3072, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4608, 4934, 4960, 5120, 5580, 5760, 5952, 6144, 6696, 6912, 7401, 7440, 7680, 7936, 8370, 8640, 8928, 9216, 9868, 9920, 10240, 11160, 11520, 11904, 12335, 13392, 13824, 14802, 14880, 15360, 15872, 16740, 17280, 17856, 18432, 19736, 19840, 22203, 22320, 23040, 23808, 24670, 26784, 27648, 29604, 29760, 30720, 31744, 33480, 34560, 35712, 37005, 39472, 39680, 44406, 44640, 46080, 47616, 49340, 53568, 55296, 59208, 59520, 63488, 66609, 66960, 69120, 71424, 74010, 76477, 78944, 79360, 88812, 89280, 92160, 95232, 98680, 107136, 111015, 118416, 119040, 133218, 133920, 138240, 142848, 148020, 152954, 157888, 158720, 177624, 178560, 190464, 197360, 214272, 222030, 229431, 236832, 238080, 266436, 267840, 276480, 285696, 296040, 305908, 315776, 317440, 333045, 355248, 357120, 382385, 394720, 428544, 444060, 458862, 473664, 476160, 532872, 535680, 571392, 592080, 611816, 631552, 666090, 688293, 710496, 714240, 764770, 789440, 857088, 888120, 917724, 947328, 952320, 1065744, 1071360, 1147155, 1184160, 1223632, 1263104, 1332180, 1376586, 1420992, 1428480, 1529540, 1578880, 1714176, 1776240, 1835448, 1894656, 2064879, 2131488, 2142720, 2294310, 2368320, 2447264, 2526208, 2664360, 2753172, 2841984, 2856960, 3059080, 3157760, 3441465, 3552480, 3670896, 3789312, 4129758, 4262976, 4285440, 4588620, 4736640, 4894528, 5052416, 5328720, 5506344, 5683968, 6118160, 6315520, 6882930, 7104960, 7341792, 7578624, 8259516, 8525952, 8570880, 9177240, 9473280, 9789056, 10324395, 10657440, 11012688, 11367936, 12236320, 12631040, 13765860, 14209920, 14683584, 15157248, 16519032, 17051904, 18354480, 18946560, 19578112, 20648790, 21314880, 22025376, 22735872, 24472640, 25262080, 27531720, 28419840, 29367168, 33038064, 34103808, 36708960, 37893120, 39156224, 41297580, 42629760, 44050752, 45471744, 48945280, 55063440, 56839680, 58734336, 66076128, 68207616, 73417920, 75786240, 78312448, 82595160, 85259520, 88101504, 97890560, 110126880, 113679360, 117468672, 132152256, 136415232, 146835840, 156624896, 165190320, 170519040, 176203008, 195781120, 220253760, 227358720, 234937344, 264304512, 293671680, 330380640, 341038080, 352406016, 391562240, 440507520, 469874688, 528609024, 587343360, 660761280, 682076160, 704812032, 783124480, 881015040, 1057218048, 1174686720, 1321522560, 1409624064, 1762030080, 2114436096, 2349373440, 2643045120, 3524060160, 4228872192, 5286090240, 7048120320, 10572180480, 21144360960]

約数ペア:

[(1, 21144360960), (2, 10572180480), (3, 7048120320), (4, 5286090240), (5, 4228872192), (6, 3524060160), (8, 2643045120), (9, 2349373440), (10, 2114436096), (12, 1762030080), (15, 1409624064), (16, 1321522560), (18, 1174686720), (20, 1057218048), (24, 881015040), (27, 783124480), (30, 704812032), (31, 682076160), (32, 660761280), (36, 587343360), (40, 528609024), (45, 469874688), (48, 440507520), (54, 391562240), (60, 352406016), (62, 341038080), (64, 330380640), (72, 293671680), (80, 264304512), (90, 234937344), (93, 227358720), (96, 220253760), (108, 195781120), (120, 176203008), (124, 170519040), (128, 165190320), (135, 156624896), (144, 146835840), (155, 136415232), (160, 132152256), (180, 117468672), (186, 113679360), (192, 110126880), (216, 97890560), (240, 88101504), (248, 85259520), (256, 82595160), (270, 78312448), (279, 75786240), (288, 73417920), (310, 68207616), (320, 66076128), (360, 58734336), (372, 56839680), (384, 55063440), (432, 48945280), (465, 45471744), (480, 44050752), (496, 42629760), (512, 41297580), (540, 39156224), (558, 37893120), (576, 36708960), (620, 34103808), (640, 33038064), (720, 29367168), (744, 28419840), (768, 27531720), (837, 25262080), (864, 24472640), (930, 22735872), (960, 22025376), (992, 21314880), (1024, 20648790), (1080, 19578112), (1116, 18946560), (1152, 18354480), (1240, 17051904), (1280, 16519032), (1395, 15157248), (1440, 14683584), (1488, 14209920), (1536, 13765860), (1674, 12631040), (1728, 12236320), (1860, 11367936), (1920, 11012688), (1984, 10657440), (2048, 10324395), (2160, 9789056), (2232, 9473280), (2304, 9177240), (2467, 8570880), (2480, 8525952), (2560, 8259516), (2790, 7578624), (2880, 7341792), (2976, 7104960), (3072, 6882930), (3348, 6315520), (3456, 6118160), (3720, 5683968), (3840, 5506344), (3968, 5328720), (4185, 5052416), (4320, 4894528), (4464, 4736640), (4608, 4588620), (4934, 4285440), (4960, 4262976), (5120, 4129758), (5580, 3789312), (5760, 3670896), (5952, 3552480), (6144, 3441465), (6696, 3157760), (6912, 3059080), (7401, 2856960), (7440, 2841984), (7680, 2753172), (7936, 2664360), (8370, 2526208), (8640, 2447264), (8928, 2368320), (9216, 2294310), (9868, 2142720), (9920, 2131488), (10240, 2064879), (11160, 1894656), (11520, 1835448), (11904, 1776240), (12335, 1714176), (13392, 1578880), (13824, 1529540), (14802, 1428480), (14880, 1420992), (15360, 1376586), (15872, 1332180), (16740, 1263104), (17280, 1223632), (17856, 1184160), (18432, 1147155), (19736, 1071360), (19840, 1065744), (22203, 952320), (22320, 947328), (23040, 917724), (23808, 888120), (24670, 857088), (26784, 789440), (27648, 764770), (29604, 714240), (29760, 710496), (30720, 688293), (31744, 666090), (33480, 631552), (34560, 611816), (35712, 592080), (37005, 571392), (39472, 535680), (39680, 532872), (44406, 476160), (44640, 473664), (46080, 458862), (47616, 444060), (49340, 428544), (53568, 394720), (55296, 382385), (59208, 357120), (59520, 355248), (63488, 333045), (66609, 317440), (66960, 315776), (69120, 305908), (71424, 296040), (74010, 285696), (76477, 276480), (78944, 267840), (79360, 266436), (88812, 238080), (89280, 236832), (92160, 229431), (95232, 222030), (98680, 214272), (107136, 197360), (111015, 190464), (118416, 178560), (119040, 177624), (133218, 158720), (133920, 157888), (138240, 152954), (142848, 148020)]