15386389920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57139}}^1$

素因数の和:57188

約数の個数: 288

約数和(自身を含む): 60649767360

約数和(自身を除く): 45263377440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1056, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2244, 2448, 2640, 2720, 2805, 2992, 3060, 3168, 3366, 3740, 3960, 4080, 4488, 4896, 5280, 5610, 5984, 6120, 6732, 7480, 7920, 8160, 8415, 8976, 11220, 12240, 13464, 14960, 15840, 16830, 17952, 22440, 24480, 26928, 29920, 33660, 44880, 53856, 57139, 67320, 89760, 114278, 134640, 171417, 228556, 269280, 285695, 342834, 457112, 514251, 571390, 628529, 685668, 857085, 914224, 971363, 1028502, 1142780, 1257058, 1371336, 1714170, 1828448, 1885587, 1942726, 2057004, 2285560, 2514116, 2571255, 2742672, 2914089, 3142645, 3428340, 3771174, 3885452, 4114008, 4571120, 4856815, 5028232, 5142510, 5485344, 5656761, 5828178, 6285290, 6856680, 7542348, 7770904, 8228016, 8742267, 9142240, 9427935, 9713630, 10056464, 10285020, 10684993, 11313522, 11656356, 12570580, 13713360, 14570445, 15084696, 15541808, 16456032, 17484534, 18855870, 19427260, 20112928, 20570040, 21369986, 22627044, 23312712, 25141160, 27426720, 28283805, 29140890, 30169392, 31083616, 32054979, 34969068, 37711740, 38854520, 41140080, 42739972, 43711335, 45254088, 46625424, 50282320, 53424965, 56567610, 58281780, 60338784, 64109958, 69938136, 75423480, 77709040, 82280160, 85479944, 87422670, 90508176, 93250848, 96164937, 100564640, 106849930, 113135220, 116563560, 128219916, 139876272, 150846960, 155418080, 160274895, 170959888, 174845340, 181016352, 192329874, 213699860, 226270440, 233127120, 256439832, 279752544, 301693920, 320549790, 341919776, 349690680, 384659748, 427399720, 452540880, 466254240, 480824685, 512879664, 641099580, 699381360, 769319496, 854799440, 905081760, 961649370, 1025759328, 1282199160, 1398762720, 1538638992, 1709598880, 1923298740, 2564398320, 3077277984, 3846597480, 5128796640, 7693194960, 15386389920]

約数ペア:

[(1, 15386389920), (2, 7693194960), (3, 5128796640), (4, 3846597480), (5, 3077277984), (6, 2564398320), (8, 1923298740), (9, 1709598880), (10, 1538638992), (11, 1398762720), (12, 1282199160), (15, 1025759328), (16, 961649370), (17, 905081760), (18, 854799440), (20, 769319496), (22, 699381360), (24, 641099580), (30, 512879664), (32, 480824685), (33, 466254240), (34, 452540880), (36, 427399720), (40, 384659748), (44, 349690680), (45, 341919776), (48, 320549790), (51, 301693920), (55, 279752544), (60, 256439832), (66, 233127120), (68, 226270440), (72, 213699860), (80, 192329874), (85, 181016352), (88, 174845340), (90, 170959888), (96, 160274895), (99, 155418080), (102, 150846960), (110, 139876272), (120, 128219916), (132, 116563560), (136, 113135220), (144, 106849930), (153, 100564640), (160, 96164937), (165, 93250848), (170, 90508176), (176, 87422670), (180, 85479944), (187, 82280160), (198, 77709040), (204, 75423480), (220, 69938136), (240, 64109958), (255, 60338784), (264, 58281780), (272, 56567610), (288, 53424965), (306, 50282320), (330, 46625424), (340, 45254088), (352, 43711335), (360, 42739972), (374, 41140080), (396, 38854520), (408, 37711740), (440, 34969068), (480, 32054979), (495, 31083616), (510, 30169392), (528, 29140890), (544, 28283805), (561, 27426720), (612, 25141160), (660, 23312712), (680, 22627044), (720, 21369986), (748, 20570040), (765, 20112928), (792, 19427260), (816, 18855870), (880, 17484534), (935, 16456032), (990, 15541808), (1020, 15084696), (1056, 14570445), (1122, 13713360), (1224, 12570580), (1320, 11656356), (1360, 11313522), (1440, 10684993), (1496, 10285020), (1530, 10056464), (1584, 9713630), (1632, 9427935), (1683, 9142240), (1760, 8742267), (1870, 8228016), (1980, 7770904), (2040, 7542348), (2244, 6856680), (2448, 6285290), (2640, 5828178), (2720, 5656761), (2805, 5485344), (2992, 5142510), (3060, 5028232), (3168, 4856815), (3366, 4571120), (3740, 4114008), (3960, 3885452), (4080, 3771174), (4488, 3428340), (4896, 3142645), (5280, 2914089), (5610, 2742672), (5984, 2571255), (6120, 2514116), (6732, 2285560), (7480, 2057004), (7920, 1942726), (8160, 1885587), (8415, 1828448), (8976, 1714170), (11220, 1371336), (12240, 1257058), (13464, 1142780), (14960, 1028502), (15840, 971363), (16830, 914224), (17952, 857085), (22440, 685668), (24480, 628529), (26928, 571390), (29920, 514251), (33660, 457112), (44880, 342834), (53856, 285695), (57139, 269280), (67320, 228556), (89760, 171417), (114278, 134640)]