66007680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1162

約数の個数: 128

約数和(自身を含む): 217382400

約数和(自身を除く): 151374720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1109, 1240, 1488, 1860, 1920, 1984, 2218, 2480, 2976, 3327, 3720, 3968, 4436, 4960, 5545, 5952, 6654, 7440, 8872, 9920, 11090, 11904, 13308, 14880, 16635, 17744, 19840, 22180, 26616, 29760, 33270, 34379, 35488, 44360, 53232, 59520, 66540, 68758, 70976, 88720, 103137, 106464, 133080, 137516, 141952, 171895, 177440, 206274, 212928, 266160, 275032, 343790, 354880, 412548, 425856, 515685, 532320, 550064, 687580, 709760, 825096, 1031370, 1064640, 1100128, 1375160, 1650192, 2062740, 2129280, 2200256, 2750320, 3300384, 4125480, 4400512, 5500640, 6600768, 8250960, 11001280, 13201536, 16501920, 22002560, 33003840, 66007680]

約数ペア:

[(1, 66007680), (2, 33003840), (3, 22002560), (4, 16501920), (5, 13201536), (6, 11001280), (8, 8250960), (10, 6600768), (12, 5500640), (15, 4400512), (16, 4125480), (20, 3300384), (24, 2750320), (30, 2200256), (31, 2129280), (32, 2062740), (40, 1650192), (48, 1375160), (60, 1100128), (62, 1064640), (64, 1031370), (80, 825096), (93, 709760), (96, 687580), (120, 550064), (124, 532320), (128, 515685), (155, 425856), (160, 412548), (186, 354880), (192, 343790), (240, 275032), (248, 266160), (310, 212928), (320, 206274), (372, 177440), (384, 171895), (465, 141952), (480, 137516), (496, 133080), (620, 106464), (640, 103137), (744, 88720), (930, 70976), (960, 68758), (992, 66540), (1109, 59520), (1240, 53232), (1488, 44360), (1860, 35488), (1920, 34379), (1984, 33270), (2218, 29760), (2480, 26616), (2976, 22180), (3327, 19840), (3720, 17744), (3968, 16635), (4436, 14880), (4960, 13308), (5545, 11904), (5952, 11090), (6654, 9920), (7440, 8872)]