26080557440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2169

約数の個数: 256

約数和(自身を含む): 74976952320

約数和(自身を除く): 48896394880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 127, 128, 140, 160, 161, 184, 224, 230, 254, 280, 320, 322, 368, 448, 460, 508, 560, 635, 640, 644, 736, 805, 889, 896, 920, 1016, 1120, 1270, 1288, 1472, 1610, 1778, 1840, 1993, 2032, 2240, 2540, 2576, 2921, 2944, 3220, 3556, 3680, 3986, 4064, 4445, 4480, 5080, 5152, 5842, 6440, 7112, 7360, 7972, 8128, 8890, 9965, 10160, 10304, 11684, 12880, 13951, 14224, 14605, 14720, 15944, 16256, 17780, 19930, 20320, 20447, 20608, 23368, 25760, 27902, 28448, 29210, 31888, 35560, 39860, 40640, 40894, 45839, 46736, 51520, 55804, 56896, 58420, 63776, 69755, 71120, 79720, 81280, 81788, 91678, 93472, 102235, 103040, 111608, 113792, 116840, 127552, 139510, 142240, 159440, 163576, 183356, 186944, 204470, 223216, 229195, 233680, 253111, 255104, 279020, 284480, 318880, 320873, 327152, 366712, 373888, 408940, 446432, 458390, 467360, 506222, 558040, 568960, 637760, 641746, 654304, 733424, 817880, 892864, 916780, 934720, 1012444, 1116080, 1265555, 1275520, 1283492, 1308608, 1466848, 1604365, 1635760, 1771777, 1785728, 1833560, 1869440, 2024888, 2232160, 2531110, 2566984, 2617216, 2933696, 3208730, 3271520, 3543554, 3667120, 4049776, 4464320, 5062220, 5133968, 5821553, 5867392, 6417460, 6543040, 7087108, 7334240, 8099552, 8858885, 8928640, 10124440, 10267936, 11643106, 12834920, 13086080, 14174216, 14668480, 16199104, 17717770, 20248880, 20535872, 23286212, 25669840, 28348432, 29107765, 29336960, 32398208, 35435540, 40497760, 40750871, 41071744, 46572424, 51339680, 56696864, 58215530, 70871080, 80995520, 81501742, 93144848, 102679360, 113393728, 116431060, 141742160, 161991040, 163003484, 186289696, 203754355, 205358720, 226787456, 232862120, 283484320, 326006968, 372579392, 407508710, 465724240, 566968640, 652013936, 745158784, 815017420, 931448480, 1133937280, 1304027872, 1630034840, 1862896960, 2608055744, 3260069680, 3725793920, 5216111488, 6520139360, 13040278720, 26080557440]

約数ペア:

[(1, 26080557440), (2, 13040278720), (4, 6520139360), (5, 5216111488), (7, 3725793920), (8, 3260069680), (10, 2608055744), (14, 1862896960), (16, 1630034840), (20, 1304027872), (23, 1133937280), (28, 931448480), (32, 815017420), (35, 745158784), (40, 652013936), (46, 566968640), (56, 465724240), (64, 407508710), (70, 372579392), (80, 326006968), (92, 283484320), (112, 232862120), (115, 226787456), (127, 205358720), (128, 203754355), (140, 186289696), (160, 163003484), (161, 161991040), (184, 141742160), (224, 116431060), (230, 113393728), (254, 102679360), (280, 93144848), (320, 81501742), (322, 80995520), (368, 70871080), (448, 58215530), (460, 56696864), (508, 51339680), (560, 46572424), (635, 41071744), (640, 40750871), (644, 40497760), (736, 35435540), (805, 32398208), (889, 29336960), (896, 29107765), (920, 28348432), (1016, 25669840), (1120, 23286212), (1270, 20535872), (1288, 20248880), (1472, 17717770), (1610, 16199104), (1778, 14668480), (1840, 14174216), (1993, 13086080), (2032, 12834920), (2240, 11643106), (2540, 10267936), (2576, 10124440), (2921, 8928640), (2944, 8858885), (3220, 8099552), (3556, 7334240), (3680, 7087108), (3986, 6543040), (4064, 6417460), (4445, 5867392), (4480, 5821553), (5080, 5133968), (5152, 5062220), (5842, 4464320), (6440, 4049776), (7112, 3667120), (7360, 3543554), (7972, 3271520), (8128, 3208730), (8890, 2933696), (9965, 2617216), (10160, 2566984), (10304, 2531110), (11684, 2232160), (12880, 2024888), (13951, 1869440), (14224, 1833560), (14605, 1785728), (14720, 1771777), (15944, 1635760), (16256, 1604365), (17780, 1466848), (19930, 1308608), (20320, 1283492), (20447, 1275520), (20608, 1265555), (23368, 1116080), (25760, 1012444), (27902, 934720), (28448, 916780), (29210, 892864), (31888, 817880), (35560, 733424), (39860, 654304), (40640, 641746), (40894, 637760), (45839, 568960), (46736, 558040), (51520, 506222), (55804, 467360), (56896, 458390), (58420, 446432), (63776, 408940), (69755, 373888), (71120, 366712), (79720, 327152), (81280, 320873), (81788, 318880), (91678, 284480), (93472, 279020), (102235, 255104), (103040, 253111), (111608, 233680), (113792, 229195), (116840, 223216), (127552, 204470), (139510, 186944), (142240, 183356), (159440, 163576)]