234941280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1427}}^1$

素因数の和:1466

約数の個数: 192

約数和(自身を含む): 863654400

約数和(自身を除く): 628713120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1427, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2744, 2854, 2940, 3360, 3430, 3920, 4116, 4281, 4704, 5145, 5488, 5708, 5880, 6860, 7135, 7840, 8232, 8562, 9989, 10290, 10976, 11416, 11760, 13720, 14270, 16464, 17124, 19978, 20580, 21405, 22832, 23520, 27440, 28540, 29967, 32928, 34248, 39956, 41160, 42810, 45664, 49945, 54880, 57080, 59934, 68496, 69923, 79912, 82320, 85620, 99890, 114160, 119868, 136992, 139846, 149835, 159824, 164640, 171240, 199780, 209769, 228320, 239736, 279692, 299670, 319648, 342480, 349615, 399560, 419538, 479472, 489461, 559384, 599340, 684960, 699230, 799120, 839076, 958944, 978922, 1048845, 1118768, 1198680, 1398460, 1468383, 1598240, 1678152, 1957844, 2097690, 2237536, 2397360, 2447305, 2796920, 2936766, 3356304, 3915688, 4195380, 4794720, 4894610, 5593840, 5873532, 6712608, 7341915, 7831376, 8390760, 9789220, 11187680, 11747064, 14683830, 15662752, 16781520, 19578440, 23494128, 29367660, 33563040, 39156880, 46988256, 58735320, 78313760, 117470640, 234941280]

約数ペア:

[(1, 234941280), (2, 117470640), (3, 78313760), (4, 58735320), (5, 46988256), (6, 39156880), (7, 33563040), (8, 29367660), (10, 23494128), (12, 19578440), (14, 16781520), (15, 15662752), (16, 14683830), (20, 11747064), (21, 11187680), (24, 9789220), (28, 8390760), (30, 7831376), (32, 7341915), (35, 6712608), (40, 5873532), (42, 5593840), (48, 4894610), (49, 4794720), (56, 4195380), (60, 3915688), (70, 3356304), (80, 2936766), (84, 2796920), (96, 2447305), (98, 2397360), (105, 2237536), (112, 2097690), (120, 1957844), (140, 1678152), (147, 1598240), (160, 1468383), (168, 1398460), (196, 1198680), (210, 1118768), (224, 1048845), (240, 978922), (245, 958944), (280, 839076), (294, 799120), (336, 699230), (343, 684960), (392, 599340), (420, 559384), (480, 489461), (490, 479472), (560, 419538), (588, 399560), (672, 349615), (686, 342480), (735, 319648), (784, 299670), (840, 279692), (980, 239736), (1029, 228320), (1120, 209769), (1176, 199780), (1372, 171240), (1427, 164640), (1470, 159824), (1568, 149835), (1680, 139846), (1715, 136992), (1960, 119868), (2058, 114160), (2352, 99890), (2744, 85620), (2854, 82320), (2940, 79912), (3360, 69923), (3430, 68496), (3920, 59934), (4116, 57080), (4281, 54880), (4704, 49945), (5145, 45664), (5488, 42810), (5708, 41160), (5880, 39956), (6860, 34248), (7135, 32928), (7840, 29967), (8232, 28540), (8562, 27440), (9989, 23520), (10290, 22832), (10976, 21405), (11416, 20580), (11760, 19978), (13720, 17124), (14270, 16464)]