12345281280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 720

約数和(自身を含む): 47866097664

約数和(自身を除く): 35520816384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 64, 69, 72, 80, 81, 90, 92, 93, 96, 108, 115, 120, 124, 128, 135, 138, 144, 155, 160, 162, 167, 180, 184, 186, 192, 207, 216, 230, 240, 248, 256, 270, 276, 279, 288, 310, 320, 324, 334, 345, 360, 368, 372, 384, 405, 414, 432, 460, 465, 480, 496, 501, 540, 552, 558, 576, 620, 621, 640, 648, 668, 690, 713, 720, 736, 744, 768, 810, 828, 835, 837, 864, 920, 930, 960, 992, 1002, 1035, 1080, 1104, 1116, 1152, 1240, 1242, 1280, 1296, 1336, 1380, 1395, 1426, 1440, 1472, 1488, 1503, 1620, 1656, 1670, 1674, 1728, 1840, 1860, 1863, 1920, 1984, 2004, 2070, 2139, 2160, 2208, 2232, 2304, 2480, 2484, 2505, 2511, 2592, 2672, 2760, 2790, 2852, 2880, 2944, 2976, 3006, 3105, 3240, 3312, 3340, 3348, 3456, 3565, 3680, 3720, 3726, 3840, 3841, 3968, 4008, 4140, 4185, 4278, 4320, 4416, 4464, 4509, 4960, 4968, 5010, 5022, 5177, 5184, 5344, 5520, 5580, 5704, 5760, 5888, 5952, 6012, 6210, 6417, 6480, 6624, 6680, 6696, 6912, 7130, 7360, 7440, 7452, 7515, 7682, 7936, 8016, 8280, 8370, 8556, 8640, 8832, 8928, 9018, 9315, 9920, 9936, 10020, 10044, 10354, 10368, 10688, 10695, 11040, 11160, 11408, 11520, 11523, 11904, 12024, 12420, 12555, 12834, 12960, 13248, 13360, 13392, 13527, 14260, 14720, 14880, 14904, 15030, 15364, 15531, 16032, 16560, 16740, 17112, 17280, 17664, 17856, 18036, 18630, 19205, 19251, 19840, 19872, 20040, 20088, 20708, 20736, 21376, 21390, 22080, 22320, 22545, 22816, 23046, 23808, 24048, 24840, 25110, 25668, 25885, 25920, 26496, 26720, 26784, 27054, 28520, 29440, 29760, 29808, 30060, 30728, 31062, 32064, 32085, 33120, 33480, 34224, 34560, 34569, 35712, 36072, 37260, 38410, 38502, 39680, 39744, 40080, 40176, 41416, 42752, 42780, 44160, 44640, 45090, 45632, 46092, 46593, 48096, 49680, 50220, 51336, 51770, 51840, 52992, 53440, 53568, 54108, 57040, 57615, 57753, 59520, 59616, 60120, 61456, 62124, 64128, 64170, 66240, 66960, 67635, 68448, 69138, 71424, 72144, 74520, 76820, 77004, 77655, 79488, 80160, 80352, 82832, 85560, 88320, 89280, 90180, 91264, 92184, 93186, 96192, 96255, 99360, 100440, 102672, 103540, 103680, 103707, 106880, 107136, 108216, 114080, 115230, 115506, 119040, 119071, 119232, 120240, 122912, 124248, 128256, 128340, 132480, 133920, 135270, 136896, 138276, 139779, 144288, 149040, 153640, 154008, 155310, 158976, 160320, 160704, 165664, 171120, 172845, 178560, 180360, 182528, 184368, 186372, 192384, 192510, 198720, 200880, 205344, 207080, 207414, 213760, 214272, 216432, 228160, 230460, 231012, 232965, 238142, 238464, 240480, 245824, 248496, 256680, 264960, 267840, 270540, 273792, 276552, 279558, 288576, 288765, 298080, 307280, 308016, 310620, 311121, 320640, 321408, 331328, 342240, 345690, 357120, 357213, 360720, 368736, 372744, 384768, 385020, 397440, 401760, 410688, 414160, 414828, 419337, 432864, 456320, 460920, 462024, 465930, 476284, 476928, 480960, 491648, 496992, 513360, 518535, 535680, 541080, 547584, 553104, 559116, 577152, 577530, 595355, 596160, 614560, 616032, 621240, 622242, 641280, 642816, 662656, 684480, 691380, 698895, 714426, 721440, 737472, 745488, 770040, 794880, 803520, 821376, 828320, 829656, 838674, 865728, 912640, 921840, 924048, 931860, 952568, 961920, 983296, 993984, 1026720, 1037070, 1071360, 1071639, 1082160, 1106208, 1118232, 1154304, 1155060, 1190710, 1192320, 1229120, 1232064, 1242480, 1244484, 1325312, 1368960, 1382760, 1397790, 1428852, 1442880, 1474944, 1490976, 1540080, 1555605, 1607040, 1642752, 1656640, 1659312, 1677348, 1731456, 1786065, 1843680, 1848096, 1863720, 1905136, 1923840, 1987968, 2053440, 2074140, 2096685, 2143278, 2164320, 2212416, 2236464, 2310120, 2381420, 2384640, 2458240, 2464128, 2484960, 2488968, 2737920, 2765520, 2795580, 2857704, 2885760, 2949888, 2981952, 3080160, 3111210, 3214080, 3214917, 3313280, 3318624, 3354696, 3462912, 3572130, 3687360, 3696192, 3727440, 3810272, 3975936, 4106880, 4148280, 4193370, 4286556, 4328640, 4424832, 4472928, 4620240, 4762840, 4916480, 4928256, 4969920, 4977936, 5358195, 5531040, 5591160, 5715408, 5771520, 5963904, 6160320, 6222420, 6429834, 6626560, 6637248, 6709392, 7144260, 7374720, 7392384, 7454880, 7620544, 8213760, 8296560, 8386740, 8573112, 8657280, 8849664, 8945856, 9240480, 9525680, 9644751, 9939840, 9955872, 10716390, 11062080, 11182320, 11430816, 11927808, 12320640, 12444840, 12859668, 13274496, 13418784, 14288520, 14749440, 14784768, 14909760, 15241088, 16074585, 16593120, 16773480, 17146224, 17314560, 17891712, 18480960, 19051360, 19289502, 19879680, 19911744, 21432780, 22124160, 22364640, 22861632, 24641280, 24889680, 25719336, 26548992, 26837568, 28577040, 29819520, 30482176, 32149170, 33186240, 33546960, 34292448, 35783424, 36961920, 38102720, 38579004, 39823488, 42865560, 44248320, 44729280, 45723264, 48223755, 49779360, 51438672, 53675136, 57154080, 59639040, 64298340, 66372480, 67093920, 68584896, 73923840, 76205440, 77158008, 79646976, 85731120, 89458560, 91446528, 96447510, 99558720, 102877344, 107350272, 114308160, 128596680, 132744960, 134187840, 137169792, 152410880, 154316016, 171462240, 178917120, 192895020, 199117440, 205754688, 228616320, 257193360, 268375680, 274339584, 308632032, 342924480, 385790040, 398234880, 411509376, 457232640, 514386720, 536751360, 617264064, 685848960, 771580080, 823018752, 1028773440, 1234528128, 1371697920, 1543160160, 2057546880, 2469056256, 3086320320, 4115093760, 6172640640, 12345281280]

約数ペア:

[(1, 12345281280), (2, 6172640640), (3, 4115093760), (4, 3086320320), (5, 2469056256), (6, 2057546880), (8, 1543160160), (9, 1371697920), (10, 1234528128), (12, 1028773440), (15, 823018752), (16, 771580080), (18, 685848960), (20, 617264064), (23, 536751360), (24, 514386720), (27, 457232640), (30, 411509376), (31, 398234880), (32, 385790040), (36, 342924480), (40, 308632032), (45, 274339584), (46, 268375680), (48, 257193360), (54, 228616320), (60, 205754688), (62, 199117440), (64, 192895020), (69, 178917120), (72, 171462240), (80, 154316016), (81, 152410880), (90, 137169792), (92, 134187840), (93, 132744960), (96, 128596680), (108, 114308160), (115, 107350272), (120, 102877344), (124, 99558720), (128, 96447510), (135, 91446528), (138, 89458560), (144, 85731120), (155, 79646976), (160, 77158008), (162, 76205440), (167, 73923840), (180, 68584896), (184, 67093920), (186, 66372480), (192, 64298340), (207, 59639040), (216, 57154080), (230, 53675136), (240, 51438672), (248, 49779360), (256, 48223755), (270, 45723264), (276, 44729280), (279, 44248320), (288, 42865560), (310, 39823488), (320, 38579004), (324, 38102720), (334, 36961920), (345, 35783424), (360, 34292448), (368, 33546960), (372, 33186240), (384, 32149170), (405, 30482176), (414, 29819520), (432, 28577040), (460, 26837568), (465, 26548992), (480, 25719336), (496, 24889680), (501, 24641280), (540, 22861632), (552, 22364640), (558, 22124160), (576, 21432780), (620, 19911744), (621, 19879680), (640, 19289502), (648, 19051360), (668, 18480960), (690, 17891712), (713, 17314560), (720, 17146224), (736, 16773480), (744, 16593120), (768, 16074585), (810, 15241088), (828, 14909760), (835, 14784768), (837, 14749440), (864, 14288520), (920, 13418784), (930, 13274496), (960, 12859668), (992, 12444840), (1002, 12320640), (1035, 11927808), (1080, 11430816), (1104, 11182320), (1116, 11062080), (1152, 10716390), (1240, 9955872), (1242, 9939840), (1280, 9644751), (1296, 9525680), (1336, 9240480), (1380, 8945856), (1395, 8849664), (1426, 8657280), (1440, 8573112), (1472, 8386740), (1488, 8296560), (1503, 8213760), (1620, 7620544), (1656, 7454880), (1670, 7392384), (1674, 7374720), (1728, 7144260), (1840, 6709392), (1860, 6637248), (1863, 6626560), (1920, 6429834), (1984, 6222420), (2004, 6160320), (2070, 5963904), (2139, 5771520), (2160, 5715408), (2208, 5591160), (2232, 5531040), (2304, 5358195), (2480, 4977936), (2484, 4969920), (2505, 4928256), (2511, 4916480), (2592, 4762840), (2672, 4620240), (2760, 4472928), (2790, 4424832), (2852, 4328640), (2880, 4286556), (2944, 4193370), (2976, 4148280), (3006, 4106880), (3105, 3975936), (3240, 3810272), (3312, 3727440), (3340, 3696192), (3348, 3687360), (3456, 3572130), (3565, 3462912), (3680, 3354696), (3720, 3318624), (3726, 3313280), (3840, 3214917), (3841, 3214080), (3968, 3111210), (4008, 3080160), (4140, 2981952), (4185, 2949888), (4278, 2885760), (4320, 2857704), (4416, 2795580), (4464, 2765520), (4509, 2737920), (4960, 2488968), (4968, 2484960), (5010, 2464128), (5022, 2458240), (5177, 2384640), (5184, 2381420), (5344, 2310120), (5520, 2236464), (5580, 2212416), (5704, 2164320), (5760, 2143278), (5888, 2096685), (5952, 2074140), (6012, 2053440), (6210, 1987968), (6417, 1923840), (6480, 1905136), (6624, 1863720), (6680, 1848096), (6696, 1843680), (6912, 1786065), (7130, 1731456), (7360, 1677348), (7440, 1659312), (7452, 1656640), (7515, 1642752), (7682, 1607040), (7936, 1555605), (8016, 1540080), (8280, 1490976), (8370, 1474944), (8556, 1442880), (8640, 1428852), (8832, 1397790), (8928, 1382760), (9018, 1368960), (9315, 1325312), (9920, 1244484), (9936, 1242480), (10020, 1232064), (10044, 1229120), (10354, 1192320), (10368, 1190710), (10688, 1155060), (10695, 1154304), (11040, 1118232), (11160, 1106208), (11408, 1082160), (11520, 1071639), (11523, 1071360), (11904, 1037070), (12024, 1026720), (12420, 993984), (12555, 983296), (12834, 961920), (12960, 952568), (13248, 931860), (13360, 924048), (13392, 921840), (13527, 912640), (14260, 865728), (14720, 838674), (14880, 829656), (14904, 828320), (15030, 821376), (15364, 803520), (15531, 794880), (16032, 770040), (16560, 745488), (16740, 737472), (17112, 721440), (17280, 714426), (17664, 698895), (17856, 691380), (18036, 684480), (18630, 662656), (19205, 642816), (19251, 641280), (19840, 622242), (19872, 621240), (20040, 616032), (20088, 614560), (20708, 596160), (20736, 595355), (21376, 577530), (21390, 577152), (22080, 559116), (22320, 553104), (22545, 547584), (22816, 541080), (23046, 535680), (23808, 518535), (24048, 513360), (24840, 496992), (25110, 491648), (25668, 480960), (25885, 476928), (25920, 476284), (26496, 465930), (26720, 462024), (26784, 460920), (27054, 456320), (28520, 432864), (29440, 419337), (29760, 414828), (29808, 414160), (30060, 410688), (30728, 401760), (31062, 397440), (32064, 385020), (32085, 384768), (33120, 372744), (33480, 368736), (34224, 360720), (34560, 357213), (34569, 357120), (35712, 345690), (36072, 342240), (37260, 331328), (38410, 321408), (38502, 320640), (39680, 311121), (39744, 310620), (40080, 308016), (40176, 307280), (41416, 298080), (42752, 288765), (42780, 288576), (44160, 279558), (44640, 276552), (45090, 273792), (45632, 270540), (46092, 267840), (46593, 264960), (48096, 256680), (49680, 248496), (50220, 245824), (51336, 240480), (51770, 238464), (51840, 238142), (52992, 232965), (53440, 231012), (53568, 230460), (54108, 228160), (57040, 216432), (57615, 214272), (57753, 213760), (59520, 207414), (59616, 207080), (60120, 205344), (61456, 200880), (62124, 198720), (64128, 192510), (64170, 192384), (66240, 186372), (66960, 184368), (67635, 182528), (68448, 180360), (69138, 178560), (71424, 172845), (72144, 171120), (74520, 165664), (76820, 160704), (77004, 160320), (77655, 158976), (79488, 155310), (80160, 154008), (80352, 153640), (82832, 149040), (85560, 144288), (88320, 139779), (89280, 138276), (90180, 136896), (91264, 135270), (92184, 133920), (93186, 132480), (96192, 128340), (96255, 128256), (99360, 124248), (100440, 122912), (102672, 120240), (103540, 119232), (103680, 119071), (103707, 119040), (106880, 115506), (107136, 115230), (108216, 114080)]