340875360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{4831}}^1$

素因数の和:4866

約数の個数: 216

約数和(自身を含む): 1353433536

約数和(自身を除く): 1012558176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 4831, 5040, 5880, 7056, 7840, 8820, 9662, 10080, 11760, 14112, 14493, 17640, 19324, 23520, 24155, 28986, 33817, 35280, 38648, 43479, 48310, 57972, 67634, 70560, 72465, 77296, 86958, 96620, 101451, 115944, 135268, 144930, 154592, 169085, 173916, 193240, 202902, 217395, 231888, 236719, 270536, 289860, 304353, 338170, 347832, 386480, 405804, 434790, 463776, 473438, 507255, 541072, 579720, 608706, 676340, 695664, 710157, 772960, 811608, 869580, 946876, 1014510, 1082144, 1159440, 1183595, 1217412, 1352680, 1391328, 1420314, 1521765, 1623216, 1739160, 1893752, 2029020, 2130471, 2318880, 2367190, 2434824, 2705360, 2840628, 3043530, 3246432, 3478320, 3550785, 3787504, 4058040, 4260942, 4734380, 4869648, 5410720, 5681256, 6087060, 6956640, 7101570, 7575008, 8116080, 8521884, 9468760, 9739296, 10652355, 11362512, 12174120, 14203140, 16232160, 17043768, 18937520, 21304710, 22725024, 24348240, 28406280, 34087536, 37875040, 42609420, 48696480, 56812560, 68175072, 85218840, 113625120, 170437680, 340875360]

約数ペア:

[(1, 340875360), (2, 170437680), (3, 113625120), (4, 85218840), (5, 68175072), (6, 56812560), (7, 48696480), (8, 42609420), (9, 37875040), (10, 34087536), (12, 28406280), (14, 24348240), (15, 22725024), (16, 21304710), (18, 18937520), (20, 17043768), (21, 16232160), (24, 14203140), (28, 12174120), (30, 11362512), (32, 10652355), (35, 9739296), (36, 9468760), (40, 8521884), (42, 8116080), (45, 7575008), (48, 7101570), (49, 6956640), (56, 6087060), (60, 5681256), (63, 5410720), (70, 4869648), (72, 4734380), (80, 4260942), (84, 4058040), (90, 3787504), (96, 3550785), (98, 3478320), (105, 3246432), (112, 3043530), (120, 2840628), (126, 2705360), (140, 2434824), (144, 2367190), (147, 2318880), (160, 2130471), (168, 2029020), (180, 1893752), (196, 1739160), (210, 1623216), (224, 1521765), (240, 1420314), (245, 1391328), (252, 1352680), (280, 1217412), (288, 1183595), (294, 1159440), (315, 1082144), (336, 1014510), (360, 946876), (392, 869580), (420, 811608), (441, 772960), (480, 710157), (490, 695664), (504, 676340), (560, 608706), (588, 579720), (630, 541072), (672, 507255), (720, 473438), (735, 463776), (784, 434790), (840, 405804), (882, 386480), (980, 347832), (1008, 338170), (1120, 304353), (1176, 289860), (1260, 270536), (1440, 236719), (1470, 231888), (1568, 217395), (1680, 202902), (1764, 193240), (1960, 173916), (2016, 169085), (2205, 154592), (2352, 144930), (2520, 135268), (2940, 115944), (3360, 101451), (3528, 96620), (3920, 86958), (4410, 77296), (4704, 72465), (4831, 70560), (5040, 67634), (5880, 57972), (7056, 48310), (7840, 43479), (8820, 38648), (9662, 35280), (10080, 33817), (11760, 28986), (14112, 24155), (14493, 23520), (17640, 19324)]