20124426240

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 448

約数和(自身を含む): 73983006720

約数和(自身を除く): 53858580480

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, 587, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1024, 1080, 1116, 1152, 1174, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1761, 1860, 1920, 1984, 2048, 2160, 2232, 2304, 2348, 2480, 2560, 2790, 2880, 2935, 2976, 3072, 3348, 3456, 3522, 3720, 3840, 3968, 4096, 4185, 4320, 4464, 4608, 4696, 4960, 5120, 5283, 5580, 5760, 5870, 5952, 6144, 6696, 6912, 7044, 7440, 7680, 7936, 8192, 8370, 8640, 8805, 8928, 9216, 9392, 9920, 10240, 10566, 11160, 11520, 11740, 11904, 12288, 13392, 13824, 14088, 14880, 15360, 15849, 15872, 16740, 17280, 17610, 17856, 18197, 18432, 18784, 19840, 20480, 21132, 22320, 23040, 23480, 23808, 24576, 26415, 26784, 27648, 28176, 29760, 30720, 31698, 31744, 33480, 34560, 35220, 35712, 36394, 36864, 37568, 39680, 40960, 42264, 44640, 46080, 46960, 47616, 52830, 53568, 54591, 55296, 56352, 59520, 61440, 63396, 63488, 66960, 69120, 70440, 71424, 72788, 73728, 75136, 79245, 79360, 84528, 89280, 90985, 92160, 93920, 95232, 105660, 107136, 109182, 110592, 112704, 119040, 122880, 126792, 126976, 133920, 138240, 140880, 142848, 145576, 150272, 158490, 158720, 163773, 169056, 178560, 181970, 184320, 187840, 190464, 211320, 214272, 218364, 221184, 225408, 238080, 253584, 253952, 267840, 272955, 276480, 281760, 285696, 291152, 300544, 316980, 317440, 327546, 338112, 357120, 363940, 368640, 375680, 380928, 422640, 428544, 436728, 450816, 476160, 491319, 507168, 535680, 545910, 552960, 563520, 571392, 582304, 601088, 633960, 634880, 655092, 676224, 714240, 727880, 751360, 761856, 818865, 845280, 857088, 873456, 901632, 952320, 982638, 1014336, 1071360, 1091820, 1105920, 1127040, 1142784, 1164608, 1202176, 1267920, 1269760, 1310184, 1352448, 1428480, 1455760, 1502720, 1637730, 1690560, 1714176, 1746912, 1803264, 1904640, 1965276, 2028672, 2142720, 2183640, 2254080, 2285568, 2329216, 2404352, 2456595, 2535840, 2620368, 2704896, 2856960, 2911520, 3005440, 3275460, 3381120, 3428352, 3493824, 3606528, 3809280, 3930552, 4057344, 4285440, 4367280, 4508160, 4658432, 4808704, 4913190, 5071680, 5240736, 5409792, 5713920, 5823040, 6010880, 6550920, 6762240, 6856704, 6987648, 7213056, 7861104, 8114688, 8570880, 8734560, 9016320, 9316864, 9826380, 10143360, 10481472, 10819584, 11427840, 11646080, 12021760, 13101840, 13524480, 13975296, 14426112, 15722208, 16229376, 17141760, 17469120, 18032640, 18633728, 19652760, 20286720, 20962944, 21639168, 23292160, 24043520, 26203680, 27048960, 27950592, 31444416, 32458752, 34283520, 34938240, 36065280, 37267456, 39305520, 40573440, 41925888, 43278336, 46584320, 52407360, 54097920, 55901184, 62888832, 64917504, 69876480, 72130560, 74534912, 78611040, 81146880, 83851776, 93168640, 104814720, 108195840, 111802368, 125777664, 129835008, 139752960, 149069824, 157222080, 162293760, 167703552, 186337280, 209629440, 216391680, 223604736, 251555328, 279505920, 314444160, 324587520, 335407104, 372674560, 419258880, 447209472, 503110656, 559011840, 628888320, 649175040, 670814208, 745349120, 838517760, 1006221312, 1118023680, 1257776640, 1341628416, 1677035520, 2012442624, 2236047360, 2515553280, 3354071040, 4024885248, 5031106560, 6708142080, 10062213120, 20124426240]

約数ペア:

[(1, 20124426240), (2, 10062213120), (3, 6708142080), (4, 5031106560), (5, 4024885248), (6, 3354071040), (8, 2515553280), (9, 2236047360), (10, 2012442624), (12, 1677035520), (15, 1341628416), (16, 1257776640), (18, 1118023680), (20, 1006221312), (24, 838517760), (27, 745349120), (30, 670814208), (31, 649175040), (32, 628888320), (36, 559011840), (40, 503110656), (45, 447209472), (48, 419258880), (54, 372674560), (60, 335407104), (62, 324587520), (64, 314444160), (72, 279505920), (80, 251555328), (90, 223604736), (93, 216391680), (96, 209629440), (108, 186337280), (120, 167703552), (124, 162293760), (128, 157222080), (135, 149069824), (144, 139752960), (155, 129835008), (160, 125777664), (180, 111802368), (186, 108195840), (192, 104814720), (216, 93168640), (240, 83851776), (248, 81146880), (256, 78611040), (270, 74534912), (279, 72130560), (288, 69876480), (310, 64917504), (320, 62888832), (360, 55901184), (372, 54097920), (384, 52407360), (432, 46584320), (465, 43278336), (480, 41925888), (496, 40573440), (512, 39305520), (540, 37267456), (558, 36065280), (576, 34938240), (587, 34283520), (620, 32458752), (640, 31444416), (720, 27950592), (744, 27048960), (768, 26203680), (837, 24043520), (864, 23292160), (930, 21639168), (960, 20962944), (992, 20286720), (1024, 19652760), (1080, 18633728), (1116, 18032640), (1152, 17469120), (1174, 17141760), (1240, 16229376), (1280, 15722208), (1395, 14426112), (1440, 13975296), (1488, 13524480), (1536, 13101840), (1674, 12021760), (1728, 11646080), (1761, 11427840), (1860, 10819584), (1920, 10481472), (1984, 10143360), (2048, 9826380), (2160, 9316864), (2232, 9016320), (2304, 8734560), (2348, 8570880), (2480, 8114688), (2560, 7861104), (2790, 7213056), (2880, 6987648), (2935, 6856704), (2976, 6762240), (3072, 6550920), (3348, 6010880), (3456, 5823040), (3522, 5713920), (3720, 5409792), (3840, 5240736), (3968, 5071680), (4096, 4913190), (4185, 4808704), (4320, 4658432), (4464, 4508160), (4608, 4367280), (4696, 4285440), (4960, 4057344), (5120, 3930552), (5283, 3809280), (5580, 3606528), (5760, 3493824), (5870, 3428352), (5952, 3381120), (6144, 3275460), (6696, 3005440), (6912, 2911520), (7044, 2856960), (7440, 2704896), (7680, 2620368), (7936, 2535840), (8192, 2456595), (8370, 2404352), (8640, 2329216), (8805, 2285568), (8928, 2254080), (9216, 2183640), (9392, 2142720), (9920, 2028672), (10240, 1965276), (10566, 1904640), (11160, 1803264), (11520, 1746912), (11740, 1714176), (11904, 1690560), (12288, 1637730), (13392, 1502720), (13824, 1455760), (14088, 1428480), (14880, 1352448), (15360, 1310184), (15849, 1269760), (15872, 1267920), (16740, 1202176), (17280, 1164608), (17610, 1142784), (17856, 1127040), (18197, 1105920), (18432, 1091820), (18784, 1071360), (19840, 1014336), (20480, 982638), (21132, 952320), (22320, 901632), (23040, 873456), (23480, 857088), (23808, 845280), (24576, 818865), (26415, 761856), (26784, 751360), (27648, 727880), (28176, 714240), (29760, 676224), (30720, 655092), (31698, 634880), (31744, 633960), (33480, 601088), (34560, 582304), (35220, 571392), (35712, 563520), (36394, 552960), (36864, 545910), (37568, 535680), (39680, 507168), (40960, 491319), (42264, 476160), (44640, 450816), (46080, 436728), (46960, 428544), (47616, 422640), (52830, 380928), (53568, 375680), (54591, 368640), (55296, 363940), (56352, 357120), (59520, 338112), (61440, 327546), (63396, 317440), (63488, 316980), (66960, 300544), (69120, 291152), (70440, 285696), (71424, 281760), (72788, 276480), (73728, 272955), (75136, 267840), (79245, 253952), (79360, 253584), (84528, 238080), (89280, 225408), (90985, 221184), (92160, 218364), (93920, 214272), (95232, 211320), (105660, 190464), (107136, 187840), (109182, 184320), (110592, 181970), (112704, 178560), (119040, 169056), (122880, 163773), (126792, 158720), (126976, 158490), (133920, 150272), (138240, 145576), (140880, 142848)]