28223605440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1461

約数の個数: 448

約数和(自身を含む): 104929228800

約数和(自身を除く): 76705623360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 109, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 218, 230, 240, 270, 276, 288, 320, 327, 345, 360, 368, 414, 432, 436, 460, 480, 540, 545, 552, 576, 621, 654, 690, 720, 736, 828, 864, 872, 920, 960, 981, 1035, 1080, 1090, 1104, 1242, 1303, 1308, 1380, 1440, 1472, 1635, 1656, 1728, 1744, 1840, 1962, 2070, 2160, 2180, 2208, 2484, 2507, 2606, 2616, 2760, 2880, 2943, 3105, 3270, 3312, 3488, 3680, 3909, 3924, 4140, 4320, 4360, 4416, 4905, 4968, 5014, 5212, 5232, 5520, 5886, 6210, 6515, 6540, 6624, 6976, 7360, 7521, 7818, 7848, 8280, 8640, 8720, 9810, 9936, 10028, 10424, 10464, 11040, 11727, 11772, 12420, 12535, 13030, 13080, 13248, 14715, 15042, 15636, 15696, 16560, 17440, 19545, 19620, 19872, 20056, 20848, 20928, 22080, 22563, 23454, 23544, 24840, 25070, 26060, 26160, 29430, 29969, 30084, 31272, 31392, 33120, 34880, 35181, 37605, 39090, 39240, 39744, 40112, 41696, 45126, 46908, 47088, 49680, 50140, 52120, 52320, 58635, 58860, 59938, 60168, 62544, 62784, 66240, 67689, 70362, 75210, 78180, 78480, 80224, 83392, 89907, 90252, 93816, 94176, 99360, 100280, 104240, 104640, 112815, 117270, 117720, 119876, 120336, 125088, 135378, 140724, 142027, 149845, 150420, 156360, 156960, 160448, 175905, 179814, 180504, 187632, 188352, 198720, 200560, 208480, 225630, 234540, 235440, 239752, 240672, 250176, 269721, 270756, 281448, 284054, 299690, 300840, 312720, 313920, 338445, 351810, 359628, 361008, 375264, 401120, 416960, 426081, 449535, 451260, 469080, 470880, 479504, 481344, 539442, 541512, 562896, 568108, 599380, 601680, 625440, 676890, 703620, 710135, 719256, 722016, 750528, 802240, 809163, 852162, 899070, 902520, 938160, 941760, 959008, 1078884, 1083024, 1125792, 1136216, 1198760, 1203360, 1250880, 1278243, 1348605, 1353780, 1407240, 1420270, 1438512, 1444032, 1618326, 1704324, 1798140, 1805040, 1876320, 1918016, 2130405, 2157768, 2166048, 2251584, 2272432, 2397520, 2406720, 2556486, 2697210, 2707560, 2814480, 2840540, 2877024, 3236652, 3266621, 3408648, 3596280, 3610080, 3752640, 3834729, 4045815, 4260810, 4315536, 4332096, 4544864, 4795040, 5112972, 5394420, 5415120, 5628960, 5681080, 5754048, 6391215, 6473304, 6533242, 6817296, 7192560, 7220160, 7669458, 8091630, 8521620, 8631072, 9089728, 9590080, 9799863, 10225944, 10788840, 10830240, 11257920, 11362160, 12782430, 12946608, 13066484, 13634592, 14385120, 15338916, 16183260, 16333105, 17043240, 17262144, 19173645, 19599726, 20451888, 21577680, 21660480, 22724320, 25564860, 25893216, 26132968, 27269184, 28770240, 29399589, 30677832, 32366520, 32666210, 34086480, 38347290, 39199452, 40903776, 43155360, 45448640, 48999315, 51129720, 51786432, 52265936, 58799178, 61355664, 64733040, 65332420, 68172960, 76694580, 78398904, 81807552, 86310720, 88198767, 97998630, 102259440, 104531872, 117598356, 122711328, 129466080, 130664840, 136345920, 146997945, 153389160, 156797808, 176397534, 195997260, 204518880, 209063744, 235196712, 245422656, 258932160, 261329680, 293995890, 306778320, 313595616, 352795068, 391994520, 409037760, 440993835, 470393424, 522659360, 587991780, 613556640, 627191232, 705590136, 783989040, 881987670, 940786848, 1045318720, 1175983560, 1227113280, 1411180272, 1567978080, 1763975340, 1881573696, 2351967120, 2822360544, 3135956160, 3527950680, 4703934240, 5644721088, 7055901360, 9407868480, 14111802720, 28223605440]

約数ペア:

[(1, 28223605440), (2, 14111802720), (3, 9407868480), (4, 7055901360), (5, 5644721088), (6, 4703934240), (8, 3527950680), (9, 3135956160), (10, 2822360544), (12, 2351967120), (15, 1881573696), (16, 1763975340), (18, 1567978080), (20, 1411180272), (23, 1227113280), (24, 1175983560), (27, 1045318720), (30, 940786848), (32, 881987670), (36, 783989040), (40, 705590136), (45, 627191232), (46, 613556640), (48, 587991780), (54, 522659360), (60, 470393424), (64, 440993835), (69, 409037760), (72, 391994520), (80, 352795068), (90, 313595616), (92, 306778320), (96, 293995890), (108, 261329680), (109, 258932160), (115, 245422656), (120, 235196712), (135, 209063744), (138, 204518880), (144, 195997260), (160, 176397534), (180, 156797808), (184, 153389160), (192, 146997945), (207, 136345920), (216, 130664840), (218, 129466080), (230, 122711328), (240, 117598356), (270, 104531872), (276, 102259440), (288, 97998630), (320, 88198767), (327, 86310720), (345, 81807552), (360, 78398904), (368, 76694580), (414, 68172960), (432, 65332420), (436, 64733040), (460, 61355664), (480, 58799178), (540, 52265936), (545, 51786432), (552, 51129720), (576, 48999315), (621, 45448640), (654, 43155360), (690, 40903776), (720, 39199452), (736, 38347290), (828, 34086480), (864, 32666210), (872, 32366520), (920, 30677832), (960, 29399589), (981, 28770240), (1035, 27269184), (1080, 26132968), (1090, 25893216), (1104, 25564860), (1242, 22724320), (1303, 21660480), (1308, 21577680), (1380, 20451888), (1440, 19599726), (1472, 19173645), (1635, 17262144), (1656, 17043240), (1728, 16333105), (1744, 16183260), (1840, 15338916), (1962, 14385120), (2070, 13634592), (2160, 13066484), (2180, 12946608), (2208, 12782430), (2484, 11362160), (2507, 11257920), (2606, 10830240), (2616, 10788840), (2760, 10225944), (2880, 9799863), (2943, 9590080), (3105, 9089728), (3270, 8631072), (3312, 8521620), (3488, 8091630), (3680, 7669458), (3909, 7220160), (3924, 7192560), (4140, 6817296), (4320, 6533242), (4360, 6473304), (4416, 6391215), (4905, 5754048), (4968, 5681080), (5014, 5628960), (5212, 5415120), (5232, 5394420), (5520, 5112972), (5886, 4795040), (6210, 4544864), (6515, 4332096), (6540, 4315536), (6624, 4260810), (6976, 4045815), (7360, 3834729), (7521, 3752640), (7818, 3610080), (7848, 3596280), (8280, 3408648), (8640, 3266621), (8720, 3236652), (9810, 2877024), (9936, 2840540), (10028, 2814480), (10424, 2707560), (10464, 2697210), (11040, 2556486), (11727, 2406720), (11772, 2397520), (12420, 2272432), (12535, 2251584), (13030, 2166048), (13080, 2157768), (13248, 2130405), (14715, 1918016), (15042, 1876320), (15636, 1805040), (15696, 1798140), (16560, 1704324), (17440, 1618326), (19545, 1444032), (19620, 1438512), (19872, 1420270), (20056, 1407240), (20848, 1353780), (20928, 1348605), (22080, 1278243), (22563, 1250880), (23454, 1203360), (23544, 1198760), (24840, 1136216), (25070, 1125792), (26060, 1083024), (26160, 1078884), (29430, 959008), (29969, 941760), (30084, 938160), (31272, 902520), (31392, 899070), (33120, 852162), (34880, 809163), (35181, 802240), (37605, 750528), (39090, 722016), (39240, 719256), (39744, 710135), (40112, 703620), (41696, 676890), (45126, 625440), (46908, 601680), (47088, 599380), (49680, 568108), (50140, 562896), (52120, 541512), (52320, 539442), (58635, 481344), (58860, 479504), (59938, 470880), (60168, 469080), (62544, 451260), (62784, 449535), (66240, 426081), (67689, 416960), (70362, 401120), (75210, 375264), (78180, 361008), (78480, 359628), (80224, 351810), (83392, 338445), (89907, 313920), (90252, 312720), (93816, 300840), (94176, 299690), (99360, 284054), (100280, 281448), (104240, 270756), (104640, 269721), (112815, 250176), (117270, 240672), (117720, 239752), (119876, 235440), (120336, 234540), (125088, 225630), (135378, 208480), (140724, 200560), (142027, 198720), (149845, 188352), (150420, 187632), (156360, 180504), (156960, 179814), (160448, 175905)]