28456081920

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 640

約数和(自身を含む): 116843950080

約数和(自身を除く): 88387868160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 103, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 206, 210, 216, 224, 240, 252, 256, 270, 280, 288, 309, 315, 320, 336, 360, 378, 384, 412, 420, 432, 448, 480, 504, 512, 515, 540, 560, 571, 576, 618, 630, 640, 672, 720, 721, 756, 768, 824, 840, 864, 896, 927, 945, 960, 1008, 1030, 1080, 1120, 1142, 1152, 1236, 1260, 1280, 1344, 1440, 1442, 1512, 1536, 1545, 1648, 1680, 1713, 1728, 1792, 1854, 1890, 1920, 2016, 2060, 2160, 2163, 2240, 2284, 2304, 2472, 2520, 2560, 2688, 2781, 2855, 2880, 2884, 3024, 3090, 3296, 3360, 3426, 3456, 3584, 3605, 3708, 3780, 3840, 3997, 4032, 4120, 4320, 4326, 4480, 4568, 4608, 4635, 4944, 5040, 5139, 5376, 5562, 5710, 5760, 5768, 6048, 6180, 6489, 6592, 6720, 6852, 6912, 7210, 7416, 7560, 7680, 7994, 8064, 8240, 8565, 8640, 8652, 8960, 9136, 9270, 9888, 10080, 10278, 10752, 10815, 11124, 11420, 11520, 11536, 11991, 12096, 12360, 12978, 13184, 13440, 13704, 13824, 13905, 14420, 14832, 15120, 15417, 15988, 16128, 16480, 17130, 17280, 17304, 17920, 18272, 18540, 19467, 19776, 19985, 20160, 20556, 21630, 22248, 22840, 23040, 23072, 23982, 24192, 24720, 25695, 25956, 26368, 26880, 27408, 27810, 28840, 29664, 30240, 30834, 31976, 32256, 32445, 32960, 34260, 34560, 34608, 35973, 36544, 37080, 38934, 39552, 39970, 40320, 41112, 43260, 44496, 45680, 46144, 47964, 48384, 49440, 51390, 51912, 52736, 53760, 54816, 55620, 57680, 58813, 59328, 59955, 60480, 61668, 63952, 64890, 65920, 68520, 69120, 69216, 71946, 73088, 74160, 77085, 77868, 79104, 79940, 80640, 82224, 86520, 88992, 91360, 92288, 95928, 96768, 97335, 98880, 102780, 103824, 107919, 109632, 111240, 115360, 117626, 118656, 119910, 120960, 123336, 127904, 129780, 131840, 137040, 138432, 143892, 146176, 148320, 154170, 155736, 158208, 159880, 161280, 164448, 173040, 176439, 177984, 179865, 182720, 184576, 191856, 194670, 197760, 205560, 207648, 215838, 219264, 222480, 230720, 235252, 237312, 239820, 241920, 246672, 255808, 259560, 263680, 274080, 276864, 287784, 292352, 294065, 296640, 308340, 311472, 319760, 328896, 346080, 352878, 355968, 359730, 365440, 369152, 383712, 389340, 395520, 411120, 411691, 415296, 431676, 438528, 444960, 461440, 470504, 474624, 479640, 483840, 493344, 511616, 519120, 529317, 539595, 548160, 553728, 575568, 588130, 593280, 616680, 622944, 639520, 657792, 692160, 705756, 711936, 719460, 730880, 767424, 778680, 791040, 822240, 823382, 830592, 863352, 877056, 882195, 889920, 922880, 941008, 959280, 986688, 1023232, 1038240, 1058634, 1079190, 1096320, 1107456, 1151136, 1176260, 1186560, 1233360, 1235073, 1245888, 1279040, 1315584, 1384320, 1411512, 1423872, 1438920, 1461760, 1534848, 1557360, 1587951, 1644480, 1646764, 1661184, 1726704, 1764390, 1779840, 1845760, 1882016, 1918560, 1973376, 2046464, 2058455, 2076480, 2117268, 2158380, 2192640, 2302272, 2352520, 2373120, 2466720, 2470146, 2491776, 2558080, 2631168, 2646585, 2768640, 2823024, 2877840, 3069696, 3114720, 3175902, 3288960, 3293528, 3322368, 3453408, 3528780, 3559680, 3705219, 3764032, 3837120, 3946752, 4116910, 4152960, 4234536, 4316760, 4385280, 4604544, 4705040, 4933440, 4940292, 4983552, 5116160, 5293170, 5537280, 5646048, 5755680, 6139392, 6175365, 6229440, 6351804, 6577920, 6587056, 6906816, 7057560, 7119360, 7410438, 7528064, 7674240, 7893504, 7939755, 8233820, 8305920, 8469072, 8633520, 9209088, 9410080, 9866880, 9880584, 9967104, 10232320, 10586340, 11115657, 11292096, 11511360, 12350730, 12458880, 12703608, 13155840, 13174112, 13813632, 14115120, 14820876, 15056128, 15348480, 15879510, 16467640, 16611840, 16938144, 17267040, 18418176, 18526095, 18820160, 19733760, 19761168, 21172680, 22231314, 22584192, 23022720, 24701460, 24917760, 25407216, 26348224, 27627264, 28230240, 29641752, 30112256, 30696960, 31759020, 32935280, 33876288, 34534080, 37052190, 37640320, 39467520, 39522336, 42345360, 44462628, 45168384, 46045440, 49402920, 49835520, 50814432, 52696448, 55254528, 55578285, 56460480, 59283504, 63518040, 65870560, 67752576, 69068160, 74104380, 75280640, 79044672, 84690720, 88925256, 90336768, 92090880, 98805840, 101628864, 105392896, 111156570, 112920960, 118567008, 127036080, 131741120, 135505152, 138136320, 148208760, 150561280, 158089344, 169381440, 177850512, 197611680, 203257728, 210785792, 222313140, 225841920, 237134016, 254072160, 263482240, 271010304, 276272640, 296417520, 316178688, 338762880, 355701024, 395223360, 406515456, 444626280, 451683840, 474268032, 508144320, 526964480, 592835040, 632357376, 677525760, 711402048, 790446720, 813030912, 889252560, 948536064, 1016288640, 1053928960, 1185670080, 1355051520, 1422804096, 1580893440, 1778505120, 1897072128, 2032577280, 2371340160, 2845608192, 3161786880, 3557010240, 4065154560, 4742680320, 5691216384, 7114020480, 9485360640, 14228040960, 28456081920]

約数ペア:

[(1, 28456081920), (2, 14228040960), (3, 9485360640), (4, 7114020480), (5, 5691216384), (6, 4742680320), (7, 4065154560), (8, 3557010240), (9, 3161786880), (10, 2845608192), (12, 2371340160), (14, 2032577280), (15, 1897072128), (16, 1778505120), (18, 1580893440), (20, 1422804096), (21, 1355051520), (24, 1185670080), (27, 1053928960), (28, 1016288640), (30, 948536064), (32, 889252560), (35, 813030912), (36, 790446720), (40, 711402048), (42, 677525760), (45, 632357376), (48, 592835040), (54, 526964480), (56, 508144320), (60, 474268032), (63, 451683840), (64, 444626280), (70, 406515456), (72, 395223360), (80, 355701024), (84, 338762880), (90, 316178688), (96, 296417520), (103, 276272640), (105, 271010304), (108, 263482240), (112, 254072160), (120, 237134016), (126, 225841920), (128, 222313140), (135, 210785792), (140, 203257728), (144, 197611680), (160, 177850512), (168, 169381440), (180, 158089344), (189, 150561280), (192, 148208760), (206, 138136320), (210, 135505152), (216, 131741120), (224, 127036080), (240, 118567008), (252, 112920960), (256, 111156570), (270, 105392896), (280, 101628864), (288, 98805840), (309, 92090880), (315, 90336768), (320, 88925256), (336, 84690720), (360, 79044672), (378, 75280640), (384, 74104380), (412, 69068160), (420, 67752576), (432, 65870560), (448, 63518040), (480, 59283504), (504, 56460480), (512, 55578285), (515, 55254528), (540, 52696448), (560, 50814432), (571, 49835520), (576, 49402920), (618, 46045440), (630, 45168384), (640, 44462628), (672, 42345360), (720, 39522336), (721, 39467520), (756, 37640320), (768, 37052190), (824, 34534080), (840, 33876288), (864, 32935280), (896, 31759020), (927, 30696960), (945, 30112256), (960, 29641752), (1008, 28230240), (1030, 27627264), (1080, 26348224), (1120, 25407216), (1142, 24917760), (1152, 24701460), (1236, 23022720), (1260, 22584192), (1280, 22231314), (1344, 21172680), (1440, 19761168), (1442, 19733760), (1512, 18820160), (1536, 18526095), (1545, 18418176), (1648, 17267040), (1680, 16938144), (1713, 16611840), (1728, 16467640), (1792, 15879510), (1854, 15348480), (1890, 15056128), (1920, 14820876), (2016, 14115120), (2060, 13813632), (2160, 13174112), (2163, 13155840), (2240, 12703608), (2284, 12458880), (2304, 12350730), (2472, 11511360), (2520, 11292096), (2560, 11115657), (2688, 10586340), (2781, 10232320), (2855, 9967104), (2880, 9880584), (2884, 9866880), (3024, 9410080), (3090, 9209088), (3296, 8633520), (3360, 8469072), (3426, 8305920), (3456, 8233820), (3584, 7939755), (3605, 7893504), (3708, 7674240), (3780, 7528064), (3840, 7410438), (3997, 7119360), (4032, 7057560), (4120, 6906816), (4320, 6587056), (4326, 6577920), (4480, 6351804), (4568, 6229440), (4608, 6175365), (4635, 6139392), (4944, 5755680), (5040, 5646048), (5139, 5537280), (5376, 5293170), (5562, 5116160), (5710, 4983552), (5760, 4940292), (5768, 4933440), (6048, 4705040), (6180, 4604544), (6489, 4385280), (6592, 4316760), (6720, 4234536), (6852, 4152960), (6912, 4116910), (7210, 3946752), (7416, 3837120), (7560, 3764032), (7680, 3705219), (7994, 3559680), (8064, 3528780), (8240, 3453408), (8565, 3322368), (8640, 3293528), (8652, 3288960), (8960, 3175902), (9136, 3114720), (9270, 3069696), (9888, 2877840), (10080, 2823024), (10278, 2768640), (10752, 2646585), (10815, 2631168), (11124, 2558080), (11420, 2491776), (11520, 2470146), (11536, 2466720), (11991, 2373120), (12096, 2352520), (12360, 2302272), (12978, 2192640), (13184, 2158380), (13440, 2117268), (13704, 2076480), (13824, 2058455), (13905, 2046464), (14420, 1973376), (14832, 1918560), (15120, 1882016), (15417, 1845760), (15988, 1779840), (16128, 1764390), (16480, 1726704), (17130, 1661184), (17280, 1646764), (17304, 1644480), (17920, 1587951), (18272, 1557360), (18540, 1534848), (19467, 1461760), (19776, 1438920), (19985, 1423872), (20160, 1411512), (20556, 1384320), (21630, 1315584), (22248, 1279040), (22840, 1245888), (23040, 1235073), (23072, 1233360), (23982, 1186560), (24192, 1176260), (24720, 1151136), (25695, 1107456), (25956, 1096320), (26368, 1079190), (26880, 1058634), (27408, 1038240), (27810, 1023232), (28840, 986688), (29664, 959280), (30240, 941008), (30834, 922880), (31976, 889920), (32256, 882195), (32445, 877056), (32960, 863352), (34260, 830592), (34560, 823382), (34608, 822240), (35973, 791040), (36544, 778680), (37080, 767424), (38934, 730880), (39552, 719460), (39970, 711936), (40320, 705756), (41112, 692160), (43260, 657792), (44496, 639520), (45680, 622944), (46144, 616680), (47964, 593280), (48384, 588130), (49440, 575568), (51390, 553728), (51912, 548160), (52736, 539595), (53760, 529317), (54816, 519120), (55620, 511616), (57680, 493344), (58813, 483840), (59328, 479640), (59955, 474624), (60480, 470504), (61668, 461440), (63952, 444960), (64890, 438528), (65920, 431676), (68520, 415296), (69120, 411691), (69216, 411120), (71946, 395520), (73088, 389340), (74160, 383712), (77085, 369152), (77868, 365440), (79104, 359730), (79940, 355968), (80640, 352878), (82224, 346080), (86520, 328896), (88992, 319760), (91360, 311472), (92288, 308340), (95928, 296640), (96768, 294065), (97335, 292352), (98880, 287784), (102780, 276864), (103824, 274080), (107919, 263680), (109632, 259560), (111240, 255808), (115360, 246672), (117626, 241920), (118656, 239820), (119910, 237312), (120960, 235252), (123336, 230720), (127904, 222480), (129780, 219264), (131840, 215838), (137040, 207648), (138432, 205560), (143892, 197760), (146176, 194670), (148320, 191856), (154170, 184576), (155736, 182720), (158208, 179865), (159880, 177984), (161280, 176439), (164448, 173040)]