234421880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 682577280

約数和(自身を除く): 448155400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 83, 88, 98, 110, 131, 140, 154, 166, 196, 220, 245, 262, 280, 308, 332, 385, 392, 415, 440, 490, 524, 539, 581, 616, 655, 664, 770, 830, 913, 917, 980, 1048, 1078, 1162, 1310, 1441, 1540, 1660, 1826, 1834, 1960, 2156, 2324, 2620, 2695, 2882, 2905, 3080, 3320, 3652, 3668, 4067, 4312, 4565, 4585, 4648, 5240, 5390, 5764, 5810, 6391, 6419, 7205, 7304, 7336, 8134, 9130, 9170, 10087, 10780, 10873, 11528, 11620, 12782, 12838, 14410, 16268, 18260, 18340, 20174, 20335, 21560, 21746, 23240, 25564, 25676, 28820, 31955, 32095, 32536, 36520, 36680, 40348, 40670, 43492, 44737, 50435, 51128, 51352, 54365, 57640, 63910, 64190, 70609, 76111, 80696, 81340, 86984, 89474, 100870, 108730, 119603, 127820, 128380, 141218, 152222, 162680, 178948, 201740, 217460, 223685, 239206, 255640, 256760, 282436, 304444, 353045, 357896, 380555, 403480, 434920, 447370, 478412, 532777, 564872, 598015, 608888, 706090, 761110, 837221, 894740, 956824, 1065554, 1196030, 1412180, 1522220, 1674442, 1789480, 2131108, 2392060, 2663885, 2824360, 3044440, 3348884, 4186105, 4262216, 4784120, 5327770, 5860547, 6697768, 8372210, 10655540, 11721094, 16744420, 21311080, 23442188, 29302735, 33488840, 46884376, 58605470, 117210940, 234421880]

約数ペア:

[(1, 234421880), (2, 117210940), (4, 58605470), (5, 46884376), (7, 33488840), (8, 29302735), (10, 23442188), (11, 21311080), (14, 16744420), (20, 11721094), (22, 10655540), (28, 8372210), (35, 6697768), (40, 5860547), (44, 5327770), (49, 4784120), (55, 4262216), (56, 4186105), (70, 3348884), (77, 3044440), (83, 2824360), (88, 2663885), (98, 2392060), (110, 2131108), (131, 1789480), (140, 1674442), (154, 1522220), (166, 1412180), (196, 1196030), (220, 1065554), (245, 956824), (262, 894740), (280, 837221), (308, 761110), (332, 706090), (385, 608888), (392, 598015), (415, 564872), (440, 532777), (490, 478412), (524, 447370), (539, 434920), (581, 403480), (616, 380555), (655, 357896), (664, 353045), (770, 304444), (830, 282436), (913, 256760), (917, 255640), (980, 239206), (1048, 223685), (1078, 217460), (1162, 201740), (1310, 178948), (1441, 162680), (1540, 152222), (1660, 141218), (1826, 128380), (1834, 127820), (1960, 119603), (2156, 108730), (2324, 100870), (2620, 89474), (2695, 86984), (2882, 81340), (2905, 80696), (3080, 76111), (3320, 70609), (3652, 64190), (3668, 63910), (4067, 57640), (4312, 54365), (4565, 51352), (4585, 51128), (4648, 50435), (5240, 44737), (5390, 43492), (5764, 40670), (5810, 40348), (6391, 36680), (6419, 36520), (7205, 32536), (7304, 32095), (7336, 31955), (8134, 28820), (9130, 25676), (9170, 25564), (10087, 23240), (10780, 21746), (10873, 21560), (11528, 20335), (11620, 20174), (12782, 18340), (12838, 18260), (14410, 16268)]