18767013120

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5903

約数の個数: 360

約数和(自身を含む): 69329863680

約数和(自身を除く): 50562850560

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, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5760, 5839, 5952, 6480, 6696, 6912, 7440, 7936, 8370, 8640, 8928, 9920, 10044, 10368, 11160, 11520, 11678, 11904, 12555, 12960, 13392, 14880, 16740, 17280, 17517, 17856, 19840, 20088, 20736, 22320, 23356, 23808, 25110, 25920, 26784, 29195, 29760, 33480, 34560, 35034, 35712, 39680, 40176, 44640, 46712, 50220, 51840, 52551, 53568, 58390, 59520, 66960, 70068, 71424, 80352, 87585, 89280, 93424, 100440, 103680, 105102, 107136, 116780, 119040, 133920, 140136, 157653, 160704, 175170, 178560, 181009, 186848, 200880, 210204, 214272, 233560, 262755, 267840, 280272, 315306, 321408, 350340, 357120, 362018, 373696, 401760, 420408, 467120, 472959, 525510, 535680, 543027, 560544, 630612, 642816, 700680, 724036, 747392, 788265, 803520, 840816, 905045, 934240, 945918, 1051020, 1071360, 1086054, 1121088, 1261224, 1401360, 1448072, 1494784, 1576530, 1607040, 1629081, 1681632, 1810090, 1868480, 1891836, 2102040, 2172108, 2242176, 2364795, 2522448, 2715135, 2802720, 2896144, 3153060, 3214080, 3258162, 3363264, 3620180, 3736960, 3783672, 4204080, 4344216, 4484352, 4729590, 4887243, 5044896, 5430270, 5605440, 5792288, 6306120, 6516324, 6726528, 7240360, 7473920, 7567344, 8145405, 8408160, 8688432, 9459180, 9774486, 10089792, 10860540, 11210880, 11584576, 12612240, 13032648, 13453056, 14480720, 14661729, 15134688, 16290810, 16816320, 17376864, 18918360, 19548972, 20179584, 21721080, 22421760, 23169152, 24436215, 25224480, 26065296, 28961440, 29323458, 30269376, 32581620, 33632640, 34753728, 37836720, 39097944, 40359168, 43442160, 46338304, 48872430, 50448960, 52130592, 57922880, 58646916, 60538752, 65163240, 67265280, 69507456, 73308645, 75673440, 78195888, 86884320, 97744860, 100897920, 104261184, 115845760, 117293832, 121077504, 130326480, 139014912, 146617290, 151346880, 156391776, 173768640, 195489720, 201795840, 208522368, 231691520, 234587664, 260652960, 293234580, 302693760, 312783552, 347537280, 390979440, 417044736, 469175328, 521305920, 586469160, 605387520, 625567104, 695074560, 781958880, 938350656, 1042611840, 1172938320, 1251134208, 1563917760, 1876701312, 2085223680, 2345876640, 3127835520, 3753402624, 4691753280, 6255671040, 9383506560, 18767013120]

約数ペア:

[(1, 18767013120), (2, 9383506560), (3, 6255671040), (4, 4691753280), (5, 3753402624), (6, 3127835520), (8, 2345876640), (9, 2085223680), (10, 1876701312), (12, 1563917760), (15, 1251134208), (16, 1172938320), (18, 1042611840), (20, 938350656), (24, 781958880), (27, 695074560), (30, 625567104), (31, 605387520), (32, 586469160), (36, 521305920), (40, 469175328), (45, 417044736), (48, 390979440), (54, 347537280), (60, 312783552), (62, 302693760), (64, 293234580), (72, 260652960), (80, 234587664), (81, 231691520), (90, 208522368), (93, 201795840), (96, 195489720), (108, 173768640), (120, 156391776), (124, 151346880), (128, 146617290), (135, 139014912), (144, 130326480), (155, 121077504), (160, 117293832), (162, 115845760), (180, 104261184), (186, 100897920), (192, 97744860), (216, 86884320), (240, 78195888), (248, 75673440), (256, 73308645), (270, 69507456), (279, 67265280), (288, 65163240), (310, 60538752), (320, 58646916), (324, 57922880), (360, 52130592), (372, 50448960), (384, 48872430), (405, 46338304), (432, 43442160), (465, 40359168), (480, 39097944), (496, 37836720), (540, 34753728), (558, 33632640), (576, 32581620), (620, 30269376), (640, 29323458), (648, 28961440), (720, 26065296), (744, 25224480), (768, 24436215), (810, 23169152), (837, 22421760), (864, 21721080), (930, 20179584), (960, 19548972), (992, 18918360), (1080, 17376864), (1116, 16816320), (1152, 16290810), (1240, 15134688), (1280, 14661729), (1296, 14480720), (1395, 13453056), (1440, 13032648), (1488, 12612240), (1620, 11584576), (1674, 11210880), (1728, 10860540), (1860, 10089792), (1920, 9774486), (1984, 9459180), (2160, 8688432), (2232, 8408160), (2304, 8145405), (2480, 7567344), (2511, 7473920), (2592, 7240360), (2790, 6726528), (2880, 6516324), (2976, 6306120), (3240, 5792288), (3348, 5605440), (3456, 5430270), (3720, 5044896), (3840, 4887243), (3968, 4729590), (4185, 4484352), (4320, 4344216), (4464, 4204080), (4960, 3783672), (5022, 3736960), (5184, 3620180), (5580, 3363264), (5760, 3258162), (5839, 3214080), (5952, 3153060), (6480, 2896144), (6696, 2802720), (6912, 2715135), (7440, 2522448), (7936, 2364795), (8370, 2242176), (8640, 2172108), (8928, 2102040), (9920, 1891836), (10044, 1868480), (10368, 1810090), (11160, 1681632), (11520, 1629081), (11678, 1607040), (11904, 1576530), (12555, 1494784), (12960, 1448072), (13392, 1401360), (14880, 1261224), (16740, 1121088), (17280, 1086054), (17517, 1071360), (17856, 1051020), (19840, 945918), (20088, 934240), (20736, 905045), (22320, 840816), (23356, 803520), (23808, 788265), (25110, 747392), (25920, 724036), (26784, 700680), (29195, 642816), (29760, 630612), (33480, 560544), (34560, 543027), (35034, 535680), (35712, 525510), (39680, 472959), (40176, 467120), (44640, 420408), (46712, 401760), (50220, 373696), (51840, 362018), (52551, 357120), (53568, 350340), (58390, 321408), (59520, 315306), (66960, 280272), (70068, 267840), (71424, 262755), (80352, 233560), (87585, 214272), (89280, 210204), (93424, 200880), (100440, 186848), (103680, 181009), (105102, 178560), (107136, 175170), (116780, 160704), (119040, 157653), (133920, 140136)]