28972961280

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8219}}^1$

素因数の和:8271

約数の個数: 400

約数和(自身を含む): 109889596080

約数和(自身を除く): 80916634800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 648, 680, 720, 765, 768, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1296, 1360, 1377, 1440, 1530, 1536, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2560, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4608, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 6912, 7344, 7680, 8160, 8219, 8640, 8704, 9180, 9792, 10368, 10880, 11016, 11520, 12240, 12960, 13056, 13770, 13824, 14688, 16320, 16438, 17280, 18360, 19584, 20736, 21760, 22032, 23040, 24480, 24657, 25920, 26112, 27540, 29376, 32640, 32876, 34560, 36720, 39168, 41095, 41472, 43520, 44064, 48960, 49314, 51840, 55080, 58752, 65280, 65752, 69120, 73440, 73971, 78336, 82190, 88128, 97920, 98628, 103680, 110160, 117504, 123285, 130560, 131504, 139723, 146880, 147942, 164380, 176256, 195840, 197256, 207360, 220320, 221913, 235008, 246570, 263008, 279446, 293760, 295884, 328760, 352512, 369855, 391680, 394512, 419169, 440640, 443826, 493140, 526016, 558892, 587520, 591768, 657520, 665739, 698615, 705024, 739710, 789024, 838338, 881280, 887652, 986280, 1052032, 1109565, 1117784, 1175040, 1183536, 1257507, 1315040, 1331478, 1397230, 1479420, 1578048, 1676676, 1762560, 1775304, 1972560, 2095845, 2104064, 2219130, 2235568, 2367072, 2515014, 2630080, 2662956, 2794460, 2958840, 3156096, 3328695, 3353352, 3525120, 3550608, 3772521, 3945120, 4191690, 4208128, 4438260, 4471136, 4734144, 5030028, 5260160, 5325912, 5588920, 5917680, 6287535, 6312192, 6657390, 6706704, 7101216, 7545042, 7890240, 8383380, 8876520, 8942272, 9468288, 10060056, 10520320, 10651824, 11177840, 11317563, 11835360, 12575070, 12624384, 13314780, 13413408, 14202432, 15090084, 15780480, 16766760, 17753040, 17884544, 18862605, 18936576, 20120112, 21040640, 21303648, 22355680, 22635126, 23670720, 25150140, 26629560, 26826816, 28404864, 30180168, 31560960, 33533520, 35506080, 35769088, 37725210, 37873152, 40240224, 42607296, 44711360, 45270252, 47341440, 50300280, 53259120, 53653632, 56587815, 56809728, 60360336, 63121920, 67067040, 71012160, 71538176, 75450420, 80480448, 85214592, 89422720, 90540504, 94682880, 100600560, 106518240, 107307264, 113175630, 113619456, 120720672, 134134080, 142024320, 150900840, 160960896, 170429184, 178845440, 181081008, 189365760, 201201120, 213036480, 214614528, 226351260, 241441344, 268268160, 284048640, 301801680, 321921792, 340858368, 357690880, 362162016, 402402240, 426072960, 452702520, 482882688, 536536320, 568097280, 603603360, 643843584, 724324032, 804804480, 852145920, 905405040, 965765376, 1073072640, 1207206720, 1448648064, 1609608960, 1704291840, 1810810080, 1931530752, 2414413440, 2897296128, 3219217920, 3621620160, 4828826880, 5794592256, 7243240320, 9657653760, 14486480640, 28972961280]

約数ペア:

[(1, 28972961280), (2, 14486480640), (3, 9657653760), (4, 7243240320), (5, 5794592256), (6, 4828826880), (8, 3621620160), (9, 3219217920), (10, 2897296128), (12, 2414413440), (15, 1931530752), (16, 1810810080), (17, 1704291840), (18, 1609608960), (20, 1448648064), (24, 1207206720), (27, 1073072640), (30, 965765376), (32, 905405040), (34, 852145920), (36, 804804480), (40, 724324032), (45, 643843584), (48, 603603360), (51, 568097280), (54, 536536320), (60, 482882688), (64, 452702520), (68, 426072960), (72, 402402240), (80, 362162016), (81, 357690880), (85, 340858368), (90, 321921792), (96, 301801680), (102, 284048640), (108, 268268160), (120, 241441344), (128, 226351260), (135, 214614528), (136, 213036480), (144, 201201120), (153, 189365760), (160, 181081008), (162, 178845440), (170, 170429184), (180, 160960896), (192, 150900840), (204, 142024320), (216, 134134080), (240, 120720672), (255, 113619456), (256, 113175630), (270, 107307264), (272, 106518240), (288, 100600560), (306, 94682880), (320, 90540504), (324, 89422720), (340, 85214592), (360, 80480448), (384, 75450420), (405, 71538176), (408, 71012160), (432, 67067040), (459, 63121920), (480, 60360336), (510, 56809728), (512, 56587815), (540, 53653632), (544, 53259120), (576, 50300280), (612, 47341440), (640, 45270252), (648, 44711360), (680, 42607296), (720, 40240224), (765, 37873152), (768, 37725210), (810, 35769088), (816, 35506080), (864, 33533520), (918, 31560960), (960, 30180168), (1020, 28404864), (1080, 26826816), (1088, 26629560), (1152, 25150140), (1224, 23670720), (1280, 22635126), (1296, 22355680), (1360, 21303648), (1377, 21040640), (1440, 20120112), (1530, 18936576), (1536, 18862605), (1620, 17884544), (1632, 17753040), (1728, 16766760), (1836, 15780480), (1920, 15090084), (2040, 14202432), (2160, 13413408), (2176, 13314780), (2295, 12624384), (2304, 12575070), (2448, 11835360), (2560, 11317563), (2592, 11177840), (2720, 10651824), (2754, 10520320), (2880, 10060056), (3060, 9468288), (3240, 8942272), (3264, 8876520), (3456, 8383380), (3672, 7890240), (3840, 7545042), (4080, 7101216), (4320, 6706704), (4352, 6657390), (4590, 6312192), (4608, 6287535), (4896, 5917680), (5184, 5588920), (5440, 5325912), (5508, 5260160), (5760, 5030028), (6120, 4734144), (6480, 4471136), (6528, 4438260), (6885, 4208128), (6912, 4191690), (7344, 3945120), (7680, 3772521), (8160, 3550608), (8219, 3525120), (8640, 3353352), (8704, 3328695), (9180, 3156096), (9792, 2958840), (10368, 2794460), (10880, 2662956), (11016, 2630080), (11520, 2515014), (12240, 2367072), (12960, 2235568), (13056, 2219130), (13770, 2104064), (13824, 2095845), (14688, 1972560), (16320, 1775304), (16438, 1762560), (17280, 1676676), (18360, 1578048), (19584, 1479420), (20736, 1397230), (21760, 1331478), (22032, 1315040), (23040, 1257507), (24480, 1183536), (24657, 1175040), (25920, 1117784), (26112, 1109565), (27540, 1052032), (29376, 986280), (32640, 887652), (32876, 881280), (34560, 838338), (36720, 789024), (39168, 739710), (41095, 705024), (41472, 698615), (43520, 665739), (44064, 657520), (48960, 591768), (49314, 587520), (51840, 558892), (55080, 526016), (58752, 493140), (65280, 443826), (65752, 440640), (69120, 419169), (73440, 394512), (73971, 391680), (78336, 369855), (82190, 352512), (88128, 328760), (97920, 295884), (98628, 293760), (103680, 279446), (110160, 263008), (117504, 246570), (123285, 235008), (130560, 221913), (131504, 220320), (139723, 207360), (146880, 197256), (147942, 195840), (164380, 176256)]