171394080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 641898432

約数和(自身を除く): 470504352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 121, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 227, 240, 242, 260, 264, 286, 312, 330, 352, 363, 390, 416, 429, 440, 454, 480, 484, 520, 528, 572, 605, 624, 660, 681, 715, 726, 780, 858, 880, 908, 968, 1040, 1056, 1135, 1144, 1210, 1248, 1320, 1362, 1430, 1452, 1560, 1573, 1716, 1760, 1815, 1816, 1936, 2080, 2145, 2270, 2288, 2420, 2497, 2640, 2724, 2860, 2904, 2951, 3120, 3146, 3405, 3432, 3630, 3632, 3872, 4290, 4540, 4576, 4719, 4840, 4994, 5280, 5448, 5720, 5808, 5902, 6240, 6292, 6810, 6864, 7260, 7264, 7491, 7865, 8580, 8853, 9080, 9438, 9680, 9988, 10896, 11440, 11616, 11804, 12485, 12584, 13620, 13728, 14520, 14755, 14982, 15730, 17160, 17706, 18160, 18876, 19360, 19976, 21792, 22880, 23595, 23608, 24970, 25168, 27240, 27467, 29040, 29510, 29964, 31460, 32461, 34320, 35412, 36320, 37455, 37752, 39952, 44265, 47190, 47216, 49940, 50336, 54480, 54934, 58080, 59020, 59928, 62920, 64922, 68640, 70824, 74910, 75504, 79904, 82401, 88530, 94380, 94432, 97383, 99880, 108960, 109868, 118040, 119856, 125840, 129844, 137335, 141648, 149820, 151008, 162305, 164802, 177060, 188760, 194766, 199760, 219736, 236080, 239712, 251680, 259688, 274670, 283296, 299640, 324610, 329604, 354120, 357071, 377520, 389532, 399520, 412005, 439472, 472160, 486915, 519376, 549340, 599280, 649220, 659208, 708240, 714142, 755040, 779064, 824010, 878944, 973830, 1038752, 1071213, 1098680, 1198560, 1298440, 1318416, 1416480, 1428284, 1558128, 1648020, 1785355, 1947660, 2142426, 2197360, 2596880, 2636832, 2856568, 3116256, 3296040, 3570710, 3895320, 4284852, 4394720, 5193760, 5356065, 5713136, 6592080, 7141420, 7790640, 8569704, 10712130, 11426272, 13184160, 14282840, 15581280, 17139408, 21424260, 28565680, 34278816, 42848520, 57131360, 85697040, 171394080]

約数ペア:

[(1, 171394080), (2, 85697040), (3, 57131360), (4, 42848520), (5, 34278816), (6, 28565680), (8, 21424260), (10, 17139408), (11, 15581280), (12, 14282840), (13, 13184160), (15, 11426272), (16, 10712130), (20, 8569704), (22, 7790640), (24, 7141420), (26, 6592080), (30, 5713136), (32, 5356065), (33, 5193760), (39, 4394720), (40, 4284852), (44, 3895320), (48, 3570710), (52, 3296040), (55, 3116256), (60, 2856568), (65, 2636832), (66, 2596880), (78, 2197360), (80, 2142426), (88, 1947660), (96, 1785355), (104, 1648020), (110, 1558128), (120, 1428284), (121, 1416480), (130, 1318416), (132, 1298440), (143, 1198560), (156, 1098680), (160, 1071213), (165, 1038752), (176, 973830), (195, 878944), (208, 824010), (220, 779064), (227, 755040), (240, 714142), (242, 708240), (260, 659208), (264, 649220), (286, 599280), (312, 549340), (330, 519376), (352, 486915), (363, 472160), (390, 439472), (416, 412005), (429, 399520), (440, 389532), (454, 377520), (480, 357071), (484, 354120), (520, 329604), (528, 324610), (572, 299640), (605, 283296), (624, 274670), (660, 259688), (681, 251680), (715, 239712), (726, 236080), (780, 219736), (858, 199760), (880, 194766), (908, 188760), (968, 177060), (1040, 164802), (1056, 162305), (1135, 151008), (1144, 149820), (1210, 141648), (1248, 137335), (1320, 129844), (1362, 125840), (1430, 119856), (1452, 118040), (1560, 109868), (1573, 108960), (1716, 99880), (1760, 97383), (1815, 94432), (1816, 94380), (1936, 88530), (2080, 82401), (2145, 79904), (2270, 75504), (2288, 74910), (2420, 70824), (2497, 68640), (2640, 64922), (2724, 62920), (2860, 59928), (2904, 59020), (2951, 58080), (3120, 54934), (3146, 54480), (3405, 50336), (3432, 49940), (3630, 47216), (3632, 47190), (3872, 44265), (4290, 39952), (4540, 37752), (4576, 37455), (4719, 36320), (4840, 35412), (4994, 34320), (5280, 32461), (5448, 31460), (5720, 29964), (5808, 29510), (5902, 29040), (6240, 27467), (6292, 27240), (6810, 25168), (6864, 24970), (7260, 23608), (7264, 23595), (7491, 22880), (7865, 21792), (8580, 19976), (8853, 19360), (9080, 18876), (9438, 18160), (9680, 17706), (9988, 17160), (10896, 15730), (11440, 14982), (11616, 14755), (11804, 14520), (12485, 13728), (12584, 13620)]