28651405440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13241}}^1$

素因数の和:13300

約数の個数: 384

約数和(自身を含む): 110864142720

約数和(自身を除く): 82212737280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 552, 560, 588, 640, 644, 672, 690, 735, 736, 784, 805, 840, 896, 920, 960, 966, 980, 1104, 1120, 1127, 1176, 1288, 1344, 1380, 1470, 1472, 1568, 1610, 1680, 1840, 1920, 1932, 1960, 2208, 2240, 2254, 2352, 2415, 2576, 2688, 2760, 2940, 2944, 3136, 3220, 3360, 3381, 3680, 3864, 3920, 4416, 4480, 4508, 4704, 4830, 5152, 5520, 5635, 5880, 6272, 6440, 6720, 6762, 7360, 7728, 7840, 8832, 9016, 9408, 9660, 10304, 11040, 11270, 11760, 12880, 13241, 13440, 13524, 14720, 15456, 15680, 16905, 18032, 18816, 19320, 20608, 22080, 22540, 23520, 25760, 26482, 27048, 30912, 31360, 33810, 36064, 38640, 39723, 44160, 45080, 47040, 51520, 52964, 54096, 61824, 66205, 67620, 72128, 77280, 79446, 90160, 92687, 94080, 103040, 105928, 108192, 132410, 135240, 144256, 154560, 158892, 180320, 185374, 198615, 211856, 216384, 264820, 270480, 278061, 304543, 309120, 317784, 360640, 370748, 397230, 423712, 432768, 463435, 529640, 540960, 556122, 609086, 635568, 648809, 721280, 741496, 794460, 847424, 913629, 926870, 1059280, 1081920, 1112244, 1218172, 1271136, 1297618, 1390305, 1482992, 1522715, 1588920, 1694848, 1827258, 1853740, 1946427, 2118560, 2131801, 2163840, 2224488, 2436344, 2542272, 2595236, 2780610, 2965984, 3045430, 3177840, 3244045, 3654516, 3707480, 3892854, 4237120, 4263602, 4448976, 4568145, 4872688, 5084544, 5190472, 5561220, 5931968, 6090860, 6355680, 6395403, 6488090, 7309032, 7414960, 7785708, 8474240, 8527204, 8897952, 9136290, 9732135, 9745376, 10380944, 10659005, 11122440, 11863936, 12181720, 12711360, 12790806, 12976180, 14618064, 14829920, 14922607, 15571416, 17054408, 17795904, 18272580, 19464270, 19490752, 20761888, 21318010, 22244880, 24363440, 25422720, 25581612, 25952360, 29236128, 29659840, 29845214, 31142832, 31977015, 34108816, 35591808, 36545160, 38928540, 38981504, 41523776, 42636020, 44489760, 44767821, 48726880, 51163224, 51904720, 58472256, 59319680, 59690428, 62285664, 63954030, 68217632, 73090320, 74613035, 77857080, 83047552, 85272040, 88979520, 89535642, 97453760, 102326448, 103809440, 116944512, 119380856, 124571328, 127908060, 136435264, 146180640, 149226070, 155714160, 170544080, 177959040, 179071284, 194907520, 204652896, 207618880, 223839105, 238761712, 249142656, 255816120, 272870528, 292361280, 298452140, 311428320, 341088160, 358142568, 409305792, 415237760, 447678210, 477523424, 511632240, 584722560, 596904280, 622856640, 682176320, 716285136, 818611584, 895356420, 955046848, 1023264480, 1193808560, 1245713280, 1364352640, 1432570272, 1790712840, 1910093696, 2046528960, 2387617120, 2865140544, 3581425680, 4093057920, 4775234240, 5730281088, 7162851360, 9550468480, 14325702720, 28651405440]

約数ペア:

[(1, 28651405440), (2, 14325702720), (3, 9550468480), (4, 7162851360), (5, 5730281088), (6, 4775234240), (7, 4093057920), (8, 3581425680), (10, 2865140544), (12, 2387617120), (14, 2046528960), (15, 1910093696), (16, 1790712840), (20, 1432570272), (21, 1364352640), (23, 1245713280), (24, 1193808560), (28, 1023264480), (30, 955046848), (32, 895356420), (35, 818611584), (40, 716285136), (42, 682176320), (46, 622856640), (48, 596904280), (49, 584722560), (56, 511632240), (60, 477523424), (64, 447678210), (69, 415237760), (70, 409305792), (80, 358142568), (84, 341088160), (92, 311428320), (96, 298452140), (98, 292361280), (105, 272870528), (112, 255816120), (115, 249142656), (120, 238761712), (128, 223839105), (138, 207618880), (140, 204652896), (147, 194907520), (160, 179071284), (161, 177959040), (168, 170544080), (184, 155714160), (192, 149226070), (196, 146180640), (210, 136435264), (224, 127908060), (230, 124571328), (240, 119380856), (245, 116944512), (276, 103809440), (280, 102326448), (294, 97453760), (320, 89535642), (322, 88979520), (336, 85272040), (345, 83047552), (368, 77857080), (384, 74613035), (392, 73090320), (420, 68217632), (448, 63954030), (460, 62285664), (480, 59690428), (483, 59319680), (490, 58472256), (552, 51904720), (560, 51163224), (588, 48726880), (640, 44767821), (644, 44489760), (672, 42636020), (690, 41523776), (735, 38981504), (736, 38928540), (784, 36545160), (805, 35591808), (840, 34108816), (896, 31977015), (920, 31142832), (960, 29845214), (966, 29659840), (980, 29236128), (1104, 25952360), (1120, 25581612), (1127, 25422720), (1176, 24363440), (1288, 22244880), (1344, 21318010), (1380, 20761888), (1470, 19490752), (1472, 19464270), (1568, 18272580), (1610, 17795904), (1680, 17054408), (1840, 15571416), (1920, 14922607), (1932, 14829920), (1960, 14618064), (2208, 12976180), (2240, 12790806), (2254, 12711360), (2352, 12181720), (2415, 11863936), (2576, 11122440), (2688, 10659005), (2760, 10380944), (2940, 9745376), (2944, 9732135), (3136, 9136290), (3220, 8897952), (3360, 8527204), (3381, 8474240), (3680, 7785708), (3864, 7414960), (3920, 7309032), (4416, 6488090), (4480, 6395403), (4508, 6355680), (4704, 6090860), (4830, 5931968), (5152, 5561220), (5520, 5190472), (5635, 5084544), (5880, 4872688), (6272, 4568145), (6440, 4448976), (6720, 4263602), (6762, 4237120), (7360, 3892854), (7728, 3707480), (7840, 3654516), (8832, 3244045), (9016, 3177840), (9408, 3045430), (9660, 2965984), (10304, 2780610), (11040, 2595236), (11270, 2542272), (11760, 2436344), (12880, 2224488), (13241, 2163840), (13440, 2131801), (13524, 2118560), (14720, 1946427), (15456, 1853740), (15680, 1827258), (16905, 1694848), (18032, 1588920), (18816, 1522715), (19320, 1482992), (20608, 1390305), (22080, 1297618), (22540, 1271136), (23520, 1218172), (25760, 1112244), (26482, 1081920), (27048, 1059280), (30912, 926870), (31360, 913629), (33810, 847424), (36064, 794460), (38640, 741496), (39723, 721280), (44160, 648809), (45080, 635568), (47040, 609086), (51520, 556122), (52964, 540960), (54096, 529640), (61824, 463435), (66205, 432768), (67620, 423712), (72128, 397230), (77280, 370748), (79446, 360640), (90160, 317784), (92687, 309120), (94080, 304543), (103040, 278061), (105928, 270480), (108192, 264820), (132410, 216384), (135240, 211856), (144256, 198615), (154560, 185374), (158892, 180320)]