235718280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1164

約数の個数: 192

約数和(自身を含む): 886204800

約数和(自身を除く): 650486520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1051, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 2102, 2136, 2492, 2520, 2670, 3115, 3153, 3204, 3560, 3738, 4005, 4204, 4984, 5255, 5340, 5607, 6230, 6306, 6408, 7357, 7476, 8010, 8408, 9345, 9459, 10510, 10680, 11214, 12460, 12612, 14714, 14952, 15765, 16020, 18690, 18918, 21020, 22071, 22428, 24920, 25224, 28035, 29428, 31530, 32040, 36785, 37380, 37836, 42040, 44142, 44856, 47295, 56070, 58856, 63060, 66213, 73570, 74760, 75672, 88284, 93539, 94590, 110355, 112140, 126120, 132426, 147140, 176568, 187078, 189180, 220710, 224280, 264852, 280617, 294280, 331065, 374156, 378360, 441420, 467695, 529704, 561234, 654773, 662130, 748312, 841851, 882840, 935390, 1122468, 1309546, 1324260, 1403085, 1683702, 1870780, 1964319, 2244936, 2619092, 2648520, 2806170, 3273865, 3367404, 3741560, 3928638, 4209255, 5238184, 5612340, 5892957, 6547730, 6734808, 7857276, 8418510, 9821595, 11224680, 11785914, 13095460, 15714552, 16837020, 19643190, 23571828, 26190920, 29464785, 33674040, 39286380, 47143656, 58929570, 78572760, 117859140, 235718280]

約数ペア:

[(1, 235718280), (2, 117859140), (3, 78572760), (4, 58929570), (5, 47143656), (6, 39286380), (7, 33674040), (8, 29464785), (9, 26190920), (10, 23571828), (12, 19643190), (14, 16837020), (15, 15714552), (18, 13095460), (20, 11785914), (21, 11224680), (24, 9821595), (28, 8418510), (30, 7857276), (35, 6734808), (36, 6547730), (40, 5892957), (42, 5612340), (45, 5238184), (56, 4209255), (60, 3928638), (63, 3741560), (70, 3367404), (72, 3273865), (84, 2806170), (89, 2648520), (90, 2619092), (105, 2244936), (120, 1964319), (126, 1870780), (140, 1683702), (168, 1403085), (178, 1324260), (180, 1309546), (210, 1122468), (252, 935390), (267, 882840), (280, 841851), (315, 748312), (356, 662130), (360, 654773), (420, 561234), (445, 529704), (504, 467695), (534, 441420), (623, 378360), (630, 374156), (712, 331065), (801, 294280), (840, 280617), (890, 264852), (1051, 224280), (1068, 220710), (1246, 189180), (1260, 187078), (1335, 176568), (1602, 147140), (1780, 132426), (1869, 126120), (2102, 112140), (2136, 110355), (2492, 94590), (2520, 93539), (2670, 88284), (3115, 75672), (3153, 74760), (3204, 73570), (3560, 66213), (3738, 63060), (4005, 58856), (4204, 56070), (4984, 47295), (5255, 44856), (5340, 44142), (5607, 42040), (6230, 37836), (6306, 37380), (6408, 36785), (7357, 32040), (7476, 31530), (8010, 29428), (8408, 28035), (9345, 25224), (9459, 24920), (10510, 22428), (10680, 22071), (11214, 21020), (12460, 18918), (12612, 18690), (14714, 16020), (14952, 15765)]