114816640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 297101520

約数和(自身を除く): 182284880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 128, 136, 160, 170, 173, 244, 272, 305, 320, 340, 346, 488, 544, 610, 640, 680, 692, 865, 976, 1037, 1088, 1220, 1360, 1384, 1730, 1952, 2074, 2176, 2440, 2720, 2768, 2941, 3460, 3904, 4148, 4880, 5185, 5440, 5536, 5882, 6920, 7808, 8296, 9760, 10370, 10553, 10880, 11072, 11764, 13840, 14705, 16592, 19520, 20740, 21106, 22144, 23528, 27680, 29410, 33184, 39040, 41480, 42212, 47056, 52765, 55360, 58820, 66368, 82960, 84424, 94112, 105530, 110720, 117640, 132736, 165920, 168848, 179401, 188224, 211060, 235280, 331840, 337696, 358802, 376448, 422120, 470560, 663680, 675392, 717604, 844240, 897005, 941120, 1350784, 1435208, 1688480, 1794010, 1882240, 2870416, 3376960, 3588020, 5740832, 6753920, 7176040, 11481664, 14352080, 22963328, 28704160, 57408320, 114816640]

約数ペア:

[(1, 114816640), (2, 57408320), (4, 28704160), (5, 22963328), (8, 14352080), (10, 11481664), (16, 7176040), (17, 6753920), (20, 5740832), (32, 3588020), (34, 3376960), (40, 2870416), (61, 1882240), (64, 1794010), (68, 1688480), (80, 1435208), (85, 1350784), (122, 941120), (128, 897005), (136, 844240), (160, 717604), (170, 675392), (173, 663680), (244, 470560), (272, 422120), (305, 376448), (320, 358802), (340, 337696), (346, 331840), (488, 235280), (544, 211060), (610, 188224), (640, 179401), (680, 168848), (692, 165920), (865, 132736), (976, 117640), (1037, 110720), (1088, 105530), (1220, 94112), (1360, 84424), (1384, 82960), (1730, 66368), (1952, 58820), (2074, 55360), (2176, 52765), (2440, 47056), (2720, 42212), (2768, 41480), (2941, 39040), (3460, 33184), (3904, 29410), (4148, 27680), (4880, 23528), (5185, 22144), (5440, 21106), (5536, 20740), (5882, 19520), (6920, 16592), (7808, 14705), (8296, 13840), (9760, 11764), (10370, 11072), (10553, 10880)]