28184326560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{3931}}^1$

素因数の和:4348

約数の個数: 288

約数和(自身を含む): 103874254848

約数和(自身を除く): 75689928288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 383, 390, 416, 468, 480, 520, 585, 624, 720, 766, 780, 936, 1040, 1149, 1170, 1248, 1440, 1532, 1560, 1872, 1915, 2080, 2298, 2340, 3064, 3120, 3447, 3744, 3830, 3931, 4596, 4680, 4979, 5745, 6128, 6240, 6894, 7660, 7862, 9192, 9360, 9958, 11490, 11793, 12256, 13788, 14937, 15320, 15724, 17235, 18384, 18720, 19655, 19916, 22980, 23586, 24895, 27576, 29874, 30640, 31448, 34470, 35379, 36768, 39310, 39832, 44811, 45960, 47172, 49790, 51103, 55152, 58965, 59748, 61280, 62896, 68940, 70758, 74685, 78620, 79664, 89622, 91920, 94344, 99580, 102206, 110304, 117930, 119496, 125792, 137880, 141516, 149370, 153309, 157240, 159328, 176895, 179244, 183840, 188688, 199160, 204412, 224055, 235860, 238992, 255515, 275760, 283032, 298740, 306618, 314480, 353790, 358488, 377376, 398320, 408824, 448110, 459927, 471720, 477984, 511030, 551520, 566064, 597480, 613236, 628960, 707580, 716976, 766545, 796640, 817648, 896220, 919854, 943440, 1022060, 1132128, 1194960, 1226472, 1415160, 1433952, 1505573, 1533090, 1635296, 1792440, 1839708, 1886880, 2044120, 2299635, 2389920, 2452944, 2830320, 3011146, 3066180, 3584880, 3679416, 4088240, 4516719, 4599270, 4905888, 5660640, 6022292, 6132360, 7169760, 7358832, 7527865, 8176480, 9033438, 9198540, 12044584, 12264720, 13550157, 14717664, 15055730, 18066876, 18397080, 19572449, 22583595, 24089168, 24529440, 27100314, 30111460, 36133752, 36794160, 39144898, 45167190, 48178336, 54200628, 58717347, 60222920, 67750785, 72267504, 73588320, 78289796, 90334380, 97862245, 108401256, 117434694, 120445840, 135501570, 144535008, 156579592, 176152041, 180668760, 195724490, 216802512, 234869388, 240891680, 271003140, 293586735, 313159184, 352304082, 361337520, 391448980, 433605024, 469738776, 542006280, 587173470, 626318368, 704608164, 722675040, 782897960, 880760205, 939477552, 1084012560, 1174346940, 1409216328, 1565795920, 1761520410, 1878955104, 2168025120, 2348693880, 2818432656, 3131591840, 3523040820, 4697387760, 5636865312, 7046081640, 9394775520, 14092163280, 28184326560]

約数ペア:

[(1, 28184326560), (2, 14092163280), (3, 9394775520), (4, 7046081640), (5, 5636865312), (6, 4697387760), (8, 3523040820), (9, 3131591840), (10, 2818432656), (12, 2348693880), (13, 2168025120), (15, 1878955104), (16, 1761520410), (18, 1565795920), (20, 1409216328), (24, 1174346940), (26, 1084012560), (30, 939477552), (32, 880760205), (36, 782897960), (39, 722675040), (40, 704608164), (45, 626318368), (48, 587173470), (52, 542006280), (60, 469738776), (65, 433605024), (72, 391448980), (78, 361337520), (80, 352304082), (90, 313159184), (96, 293586735), (104, 271003140), (117, 240891680), (120, 234869388), (130, 216802512), (144, 195724490), (156, 180668760), (160, 176152041), (180, 156579592), (195, 144535008), (208, 135501570), (234, 120445840), (240, 117434694), (260, 108401256), (288, 97862245), (312, 90334380), (360, 78289796), (383, 73588320), (390, 72267504), (416, 67750785), (468, 60222920), (480, 58717347), (520, 54200628), (585, 48178336), (624, 45167190), (720, 39144898), (766, 36794160), (780, 36133752), (936, 30111460), (1040, 27100314), (1149, 24529440), (1170, 24089168), (1248, 22583595), (1440, 19572449), (1532, 18397080), (1560, 18066876), (1872, 15055730), (1915, 14717664), (2080, 13550157), (2298, 12264720), (2340, 12044584), (3064, 9198540), (3120, 9033438), (3447, 8176480), (3744, 7527865), (3830, 7358832), (3931, 7169760), (4596, 6132360), (4680, 6022292), (4979, 5660640), (5745, 4905888), (6128, 4599270), (6240, 4516719), (6894, 4088240), (7660, 3679416), (7862, 3584880), (9192, 3066180), (9360, 3011146), (9958, 2830320), (11490, 2452944), (11793, 2389920), (12256, 2299635), (13788, 2044120), (14937, 1886880), (15320, 1839708), (15724, 1792440), (17235, 1635296), (18384, 1533090), (18720, 1505573), (19655, 1433952), (19916, 1415160), (22980, 1226472), (23586, 1194960), (24895, 1132128), (27576, 1022060), (29874, 943440), (30640, 919854), (31448, 896220), (34470, 817648), (35379, 796640), (36768, 766545), (39310, 716976), (39832, 707580), (44811, 628960), (45960, 613236), (47172, 597480), (49790, 566064), (51103, 551520), (55152, 511030), (58965, 477984), (59748, 471720), (61280, 459927), (62896, 448110), (68940, 408824), (70758, 398320), (74685, 377376), (78620, 358488), (79664, 353790), (89622, 314480), (91920, 306618), (94344, 298740), (99580, 283032), (102206, 275760), (110304, 255515), (117930, 238992), (119496, 235860), (125792, 224055), (137880, 204412), (141516, 199160), (149370, 188688), (153309, 183840), (157240, 179244), (159328, 176895)]