64026043440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^2$

素因数の和:1412

約数の個数: 240

約数和(自身を含む): 215987604480

約数和(自身を除く): 151961561040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 673, 744, 760, 912, 930, 1140, 1178, 1240, 1346, 1488, 1520, 1767, 1860, 2019, 2280, 2356, 2480, 2692, 2945, 3365, 3534, 3720, 4038, 4560, 4712, 5384, 5890, 6730, 7068, 7440, 8076, 8835, 9424, 10095, 10768, 11780, 12787, 13460, 14136, 16152, 17670, 20190, 20863, 23560, 25574, 26920, 28272, 32304, 35340, 38361, 40380, 41726, 47120, 51148, 53840, 62589, 63935, 70680, 76722, 80760, 83452, 102296, 104315, 125178, 127870, 141360, 153444, 161520, 166904, 191805, 204592, 208630, 250356, 255740, 306888, 312945, 333808, 383610, 396397, 417260, 452929, 500712, 511480, 613776, 625890, 767220, 792794, 834520, 905858, 1001424, 1022960, 1189191, 1251780, 1358787, 1534440, 1585588, 1669040, 1811716, 1981985, 2264645, 2378382, 2503560, 2717574, 3068880, 3171176, 3623432, 3963970, 4529290, 4756764, 5007120, 5435148, 5945955, 6342352, 6793935, 7246864, 7927940, 8605651, 9058580, 9513528, 10870296, 11891910, 13587870, 14040799, 15855880, 17211302, 18117160, 19027056, 21740592, 23783820, 25816953, 27175740, 28081598, 31711760, 34422604, 36234320, 42122397, 43028255, 47567640, 51633906, 54351480, 56163196, 68845208, 70203995, 84244794, 86056510, 95135280, 103267812, 108702960, 112326392, 129084765, 137690416, 140407990, 168489588, 172113020, 206535624, 210611985, 224652784, 258169530, 266775181, 280815980, 336979176, 344226040, 413071248, 421223970, 516339060, 533550362, 561631960, 673958352, 688452080, 800325543, 842447940, 1032678120, 1067100724, 1123263920, 1333875905, 1600651086, 1684895880, 2065356240, 2134201448, 2667751810, 3201302172, 3369791760, 4001627715, 4268402896, 5335503620, 6402604344, 8003255430, 10671007240, 12805208688, 16006510860, 21342014480, 32013021720, 64026043440]

約数ペア:

[(1, 64026043440), (2, 32013021720), (3, 21342014480), (4, 16006510860), (5, 12805208688), (6, 10671007240), (8, 8003255430), (10, 6402604344), (12, 5335503620), (15, 4268402896), (16, 4001627715), (19, 3369791760), (20, 3201302172), (24, 2667751810), (30, 2134201448), (31, 2065356240), (38, 1684895880), (40, 1600651086), (48, 1333875905), (57, 1123263920), (60, 1067100724), (62, 1032678120), (76, 842447940), (80, 800325543), (93, 688452080), (95, 673958352), (114, 561631960), (120, 533550362), (124, 516339060), (152, 421223970), (155, 413071248), (186, 344226040), (190, 336979176), (228, 280815980), (240, 266775181), (248, 258169530), (285, 224652784), (304, 210611985), (310, 206535624), (372, 172113020), (380, 168489588), (456, 140407990), (465, 137690416), (496, 129084765), (570, 112326392), (589, 108702960), (620, 103267812), (673, 95135280), (744, 86056510), (760, 84244794), (912, 70203995), (930, 68845208), (1140, 56163196), (1178, 54351480), (1240, 51633906), (1346, 47567640), (1488, 43028255), (1520, 42122397), (1767, 36234320), (1860, 34422604), (2019, 31711760), (2280, 28081598), (2356, 27175740), (2480, 25816953), (2692, 23783820), (2945, 21740592), (3365, 19027056), (3534, 18117160), (3720, 17211302), (4038, 15855880), (4560, 14040799), (4712, 13587870), (5384, 11891910), (5890, 10870296), (6730, 9513528), (7068, 9058580), (7440, 8605651), (8076, 7927940), (8835, 7246864), (9424, 6793935), (10095, 6342352), (10768, 5945955), (11780, 5435148), (12787, 5007120), (13460, 4756764), (14136, 4529290), (16152, 3963970), (17670, 3623432), (20190, 3171176), (20863, 3068880), (23560, 2717574), (25574, 2503560), (26920, 2378382), (28272, 2264645), (32304, 1981985), (35340, 1811716), (38361, 1669040), (40380, 1585588), (41726, 1534440), (47120, 1358787), (51148, 1251780), (53840, 1189191), (62589, 1022960), (63935, 1001424), (70680, 905858), (76722, 834520), (80760, 792794), (83452, 767220), (102296, 625890), (104315, 613776), (125178, 511480), (127870, 500712), (141360, 452929), (153444, 417260), (161520, 396397), (166904, 383610), (191805, 333808), (204592, 312945), (208630, 306888), (250356, 255740)]