76796480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 112

約数和(自身を含む): 204094080

約数和(自身を除く): 127297600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 743, 760, 1088, 1216, 1292, 1360, 1486, 1520, 1615, 2584, 2720, 2972, 3040, 3230, 3715, 5168, 5440, 5944, 6080, 6460, 7430, 10336, 11888, 12631, 12920, 14117, 14860, 20672, 23776, 25262, 25840, 28234, 29720, 47552, 50524, 51680, 56468, 59440, 63155, 70585, 101048, 103360, 112936, 118880, 126310, 141170, 202096, 225872, 237760, 239989, 252620, 282340, 404192, 451744, 479978, 505240, 564680, 808384, 903488, 959956, 1010480, 1129360, 1199945, 1919912, 2020960, 2258720, 2399890, 3839824, 4041920, 4517440, 4799780, 7679648, 9599560, 15359296, 19199120, 38398240, 76796480]

約数ペア:

[(1, 76796480), (2, 38398240), (4, 19199120), (5, 15359296), (8, 9599560), (10, 7679648), (16, 4799780), (17, 4517440), (19, 4041920), (20, 3839824), (32, 2399890), (34, 2258720), (38, 2020960), (40, 1919912), (64, 1199945), (68, 1129360), (76, 1010480), (80, 959956), (85, 903488), (95, 808384), (136, 564680), (152, 505240), (160, 479978), (170, 451744), (190, 404192), (272, 282340), (304, 252620), (320, 239989), (323, 237760), (340, 225872), (380, 202096), (544, 141170), (608, 126310), (646, 118880), (680, 112936), (743, 103360), (760, 101048), (1088, 70585), (1216, 63155), (1292, 59440), (1360, 56468), (1486, 51680), (1520, 50524), (1615, 47552), (2584, 29720), (2720, 28234), (2972, 25840), (3040, 25262), (3230, 23776), (3715, 20672), (5168, 14860), (5440, 14117), (5944, 12920), (6080, 12631), (6460, 11888), (7430, 10336)]