148254080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 387616320

約数和(自身を除く): 239362240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 128, 130, 160, 173, 206, 208, 260, 320, 346, 412, 416, 515, 520, 640, 692, 824, 832, 865, 1030, 1040, 1339, 1384, 1648, 1664, 1730, 2060, 2080, 2249, 2678, 2768, 3296, 3460, 4120, 4160, 4498, 5356, 5536, 6592, 6695, 6920, 8240, 8320, 8996, 10712, 11072, 11245, 13184, 13390, 13840, 16480, 17819, 17992, 21424, 22144, 22490, 26780, 27680, 32960, 35638, 35984, 42848, 44980, 53560, 55360, 65920, 71276, 71968, 85696, 89095, 89960, 107120, 110720, 142552, 143936, 171392, 178190, 179920, 214240, 231647, 285104, 287872, 356380, 359840, 428480, 463294, 570208, 712760, 719680, 856960, 926588, 1140416, 1158235, 1425520, 1439360, 1853176, 2280832, 2316470, 2851040, 3706352, 4632940, 5702080, 7412704, 9265880, 11404160, 14825408, 18531760, 29650816, 37063520, 74127040, 148254080]

約数ペア:

[(1, 148254080), (2, 74127040), (4, 37063520), (5, 29650816), (8, 18531760), (10, 14825408), (13, 11404160), (16, 9265880), (20, 7412704), (26, 5702080), (32, 4632940), (40, 3706352), (52, 2851040), (64, 2316470), (65, 2280832), (80, 1853176), (103, 1439360), (104, 1425520), (128, 1158235), (130, 1140416), (160, 926588), (173, 856960), (206, 719680), (208, 712760), (260, 570208), (320, 463294), (346, 428480), (412, 359840), (416, 356380), (515, 287872), (520, 285104), (640, 231647), (692, 214240), (824, 179920), (832, 178190), (865, 171392), (1030, 143936), (1040, 142552), (1339, 110720), (1384, 107120), (1648, 89960), (1664, 89095), (1730, 85696), (2060, 71968), (2080, 71276), (2249, 65920), (2678, 55360), (2768, 53560), (3296, 44980), (3460, 42848), (4120, 35984), (4160, 35638), (4498, 32960), (5356, 27680), (5536, 26780), (6592, 22490), (6695, 22144), (6920, 21424), (8240, 17992), (8320, 17819), (8996, 16480), (10712, 13840), (11072, 13390), (11245, 13184)]