66976711680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71483}}^1$

素因数の和:71572

約数の個数: 176

約数和(自身を含む): 217735689024

約数和(自身を除く): 150758977344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 512, 610, 640, 732, 768, 915, 960, 976, 1024, 1220, 1280, 1464, 1536, 1830, 1920, 1952, 2440, 2560, 2928, 3072, 3660, 3840, 3904, 4880, 5120, 5856, 7320, 7680, 7808, 9760, 11712, 14640, 15360, 15616, 19520, 23424, 29280, 31232, 39040, 46848, 58560, 62464, 71483, 78080, 93696, 117120, 142966, 156160, 187392, 214449, 234240, 285932, 312320, 357415, 428898, 468480, 571864, 714830, 857796, 936960, 1072245, 1143728, 1429660, 1715592, 2144490, 2287456, 2859320, 3431184, 4288980, 4360463, 4574912, 5718640, 6862368, 8577960, 8720926, 9149824, 11437280, 13081389, 13724736, 17155920, 17441852, 18299648, 21802315, 22874560, 26162778, 27449472, 34311840, 34883704, 36599296, 43604630, 45749120, 52325556, 54898944, 65406945, 68623680, 69767408, 73198592, 87209260, 91498240, 104651112, 109797888, 130813890, 137247360, 139534816, 174418520, 182996480, 209302224, 219595776, 261627780, 274494720, 279069632, 348837040, 365992960, 418604448, 523255560, 548989440, 558139264, 697674080, 837208896, 1046511120, 1097978880, 1116278528, 1395348160, 1674417792, 2093022240, 2232557056, 2790696320, 3348835584, 4186044480, 4465114112, 5581392640, 6697671168, 8372088960, 11162785280, 13395342336, 16744177920, 22325570560, 33488355840, 66976711680]

約数ペア:

[(1, 66976711680), (2, 33488355840), (3, 22325570560), (4, 16744177920), (5, 13395342336), (6, 11162785280), (8, 8372088960), (10, 6697671168), (12, 5581392640), (15, 4465114112), (16, 4186044480), (20, 3348835584), (24, 2790696320), (30, 2232557056), (32, 2093022240), (40, 1674417792), (48, 1395348160), (60, 1116278528), (61, 1097978880), (64, 1046511120), (80, 837208896), (96, 697674080), (120, 558139264), (122, 548989440), (128, 523255560), (160, 418604448), (183, 365992960), (192, 348837040), (240, 279069632), (244, 274494720), (256, 261627780), (305, 219595776), (320, 209302224), (366, 182996480), (384, 174418520), (480, 139534816), (488, 137247360), (512, 130813890), (610, 109797888), (640, 104651112), (732, 91498240), (768, 87209260), (915, 73198592), (960, 69767408), (976, 68623680), (1024, 65406945), (1220, 54898944), (1280, 52325556), (1464, 45749120), (1536, 43604630), (1830, 36599296), (1920, 34883704), (1952, 34311840), (2440, 27449472), (2560, 26162778), (2928, 22874560), (3072, 21802315), (3660, 18299648), (3840, 17441852), (3904, 17155920), (4880, 13724736), (5120, 13081389), (5856, 11437280), (7320, 9149824), (7680, 8720926), (7808, 8577960), (9760, 6862368), (11712, 5718640), (14640, 4574912), (15360, 4360463), (15616, 4288980), (19520, 3431184), (23424, 2859320), (29280, 2287456), (31232, 2144490), (39040, 1715592), (46848, 1429660), (58560, 1143728), (62464, 1072245), (71483, 936960), (78080, 857796), (93696, 714830), (117120, 571864), (142966, 468480), (156160, 428898), (187392, 357415), (214449, 312320), (234240, 285932)]