170859520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 176

約数和(自身を含む): 470449728

約数和(自身を除く): 299590208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 151, 160, 170, 208, 221, 256, 260, 272, 302, 320, 340, 416, 442, 512, 520, 544, 604, 640, 680, 755, 832, 884, 1024, 1040, 1088, 1105, 1208, 1280, 1360, 1510, 1664, 1768, 1963, 2080, 2176, 2210, 2416, 2560, 2567, 2720, 3020, 3328, 3536, 3926, 4160, 4352, 4420, 4832, 5120, 5134, 5440, 6040, 6656, 7072, 7852, 8320, 8704, 8840, 9664, 9815, 10268, 10880, 12080, 12835, 13312, 14144, 15704, 16640, 17408, 17680, 19328, 19630, 20536, 21760, 24160, 25670, 28288, 31408, 33280, 33371, 35360, 38656, 39260, 41072, 43520, 48320, 51340, 56576, 62816, 66560, 66742, 70720, 77312, 78520, 82144, 87040, 96640, 102680, 113152, 125632, 133484, 141440, 154624, 157040, 164288, 166855, 193280, 205360, 226304, 251264, 266968, 282880, 314080, 328576, 333710, 386560, 410720, 502528, 533936, 565760, 628160, 657152, 667420, 773120, 821440, 1005056, 1067872, 1131520, 1256320, 1314304, 1334840, 1642880, 2010112, 2135744, 2512640, 2628608, 2669680, 3285760, 4271488, 5025280, 5339360, 6571520, 8542976, 10050560, 10678720, 13143040, 17085952, 21357440, 34171904, 42714880, 85429760, 170859520]

約数ペア:

[(1, 170859520), (2, 85429760), (4, 42714880), (5, 34171904), (8, 21357440), (10, 17085952), (13, 13143040), (16, 10678720), (17, 10050560), (20, 8542976), (26, 6571520), (32, 5339360), (34, 5025280), (40, 4271488), (52, 3285760), (64, 2669680), (65, 2628608), (68, 2512640), (80, 2135744), (85, 2010112), (104, 1642880), (128, 1334840), (130, 1314304), (136, 1256320), (151, 1131520), (160, 1067872), (170, 1005056), (208, 821440), (221, 773120), (256, 667420), (260, 657152), (272, 628160), (302, 565760), (320, 533936), (340, 502528), (416, 410720), (442, 386560), (512, 333710), (520, 328576), (544, 314080), (604, 282880), (640, 266968), (680, 251264), (755, 226304), (832, 205360), (884, 193280), (1024, 166855), (1040, 164288), (1088, 157040), (1105, 154624), (1208, 141440), (1280, 133484), (1360, 125632), (1510, 113152), (1664, 102680), (1768, 96640), (1963, 87040), (2080, 82144), (2176, 78520), (2210, 77312), (2416, 70720), (2560, 66742), (2567, 66560), (2720, 62816), (3020, 56576), (3328, 51340), (3536, 48320), (3926, 43520), (4160, 41072), (4352, 39260), (4420, 38656), (4832, 35360), (5120, 33371), (5134, 33280), (5440, 31408), (6040, 28288), (6656, 25670), (7072, 24160), (7852, 21760), (8320, 20536), (8704, 19630), (8840, 19328), (9664, 17680), (9815, 17408), (10268, 16640), (10880, 15704), (12080, 14144), (12835, 13312)]