2164261440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:1001

約数の個数: 224

約数和(自身を含む): 7531729920

約数和(自身を除く): 5367468480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 311, 320, 330, 352, 440, 480, 528, 622, 659, 660, 704, 880, 933, 960, 1056, 1244, 1318, 1320, 1555, 1760, 1866, 1977, 2112, 2488, 2636, 2640, 3110, 3295, 3421, 3520, 3732, 3954, 4665, 4976, 5272, 5280, 6220, 6590, 6842, 7249, 7464, 7908, 9330, 9885, 9952, 10263, 10544, 10560, 12440, 13180, 13684, 14498, 14928, 15816, 17105, 18660, 19770, 19904, 20526, 21088, 21747, 24880, 26360, 27368, 28996, 29856, 31632, 34210, 36245, 37320, 39540, 41052, 42176, 43494, 49760, 51315, 52720, 54736, 57992, 59712, 63264, 68420, 72490, 74640, 79080, 82104, 86988, 99520, 102630, 105440, 108735, 109472, 115984, 126528, 136840, 144980, 149280, 158160, 164208, 173976, 204949, 205260, 210880, 217470, 218944, 231968, 273680, 289960, 298560, 316320, 328416, 347952, 409898, 410520, 434940, 463936, 547360, 579920, 614847, 632640, 656832, 695904, 819796, 821040, 869880, 1024745, 1094720, 1159840, 1229694, 1391808, 1639592, 1642080, 1739760, 2049490, 2254439, 2319680, 2459388, 3074235, 3279184, 3284160, 3479520, 4098980, 4508878, 4918776, 6148470, 6558368, 6763317, 6959040, 8197960, 9017756, 9837552, 11272195, 12296940, 13116736, 13526634, 16395920, 18035512, 19675104, 22544390, 24593880, 27053268, 32791840, 33816585, 36071024, 39350208, 45088780, 49187760, 54106536, 65583680, 67633170, 72142048, 90177560, 98375520, 108213072, 135266340, 144284096, 180355120, 196751040, 216426144, 270532680, 360710240, 432852288, 541065360, 721420480, 1082130720, 2164261440]

約数ペア:

[(1, 2164261440), (2, 1082130720), (3, 721420480), (4, 541065360), (5, 432852288), (6, 360710240), (8, 270532680), (10, 216426144), (11, 196751040), (12, 180355120), (15, 144284096), (16, 135266340), (20, 108213072), (22, 98375520), (24, 90177560), (30, 72142048), (32, 67633170), (33, 65583680), (40, 54106536), (44, 49187760), (48, 45088780), (55, 39350208), (60, 36071024), (64, 33816585), (66, 32791840), (80, 27053268), (88, 24593880), (96, 22544390), (110, 19675104), (120, 18035512), (132, 16395920), (160, 13526634), (165, 13116736), (176, 12296940), (192, 11272195), (220, 9837552), (240, 9017756), (264, 8197960), (311, 6959040), (320, 6763317), (330, 6558368), (352, 6148470), (440, 4918776), (480, 4508878), (528, 4098980), (622, 3479520), (659, 3284160), (660, 3279184), (704, 3074235), (880, 2459388), (933, 2319680), (960, 2254439), (1056, 2049490), (1244, 1739760), (1318, 1642080), (1320, 1639592), (1555, 1391808), (1760, 1229694), (1866, 1159840), (1977, 1094720), (2112, 1024745), (2488, 869880), (2636, 821040), (2640, 819796), (3110, 695904), (3295, 656832), (3421, 632640), (3520, 614847), (3732, 579920), (3954, 547360), (4665, 463936), (4976, 434940), (5272, 410520), (5280, 409898), (6220, 347952), (6590, 328416), (6842, 316320), (7249, 298560), (7464, 289960), (7908, 273680), (9330, 231968), (9885, 218944), (9952, 217470), (10263, 210880), (10544, 205260), (10560, 204949), (12440, 173976), (13180, 164208), (13684, 158160), (14498, 149280), (14928, 144980), (15816, 136840), (17105, 126528), (18660, 115984), (19770, 109472), (19904, 108735), (20526, 105440), (21088, 102630), (21747, 99520), (24880, 86988), (26360, 82104), (27368, 79080), (28996, 74640), (29856, 72490), (31632, 68420), (34210, 63264), (36245, 59712), (37320, 57992), (39540, 54736), (41052, 52720), (42176, 51315), (43494, 49760)]