1318373280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{43597}}^1$

素因数の和:43628

約数の個数: 192

約数和(自身を含む): 5273614080

約数和(自身を除く): 3955240800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 43597, 87194, 130791, 174388, 217985, 261582, 305179, 348776, 392373, 435970, 523164, 610358, 653955, 697552, 784746, 871940, 915537, 1046328, 1177119, 1220716, 1307910, 1395104, 1525895, 1569492, 1743880, 1831074, 1961865, 2092656, 2354238, 2441432, 2615820, 2746611, 3051790, 3138984, 3487760, 3662148, 3923730, 4185312, 4577685, 4708476, 4882864, 5231640, 5493222, 5885595, 6103580, 6277968, 6975520, 7324296, 7847460, 8239833, 9155370, 9416952, 9765728, 10463280, 10986444, 11771190, 12207160, 12555936, 13733055, 14648592, 15694920, 16479666, 18310740, 18833904, 20926560, 21972888, 23542380, 24414320, 27466110, 29297184, 31389840, 32959332, 36621480, 37667808, 41199165, 43945776, 47084760, 48828640, 54932220, 62779680, 65918664, 73242960, 82398330, 87891552, 94169520, 109864440, 131837328, 146485920, 164796660, 188339040, 219728880, 263674656, 329593320, 439457760, 659186640, 1318373280]

約数ペア:

[(1, 1318373280), (2, 659186640), (3, 439457760), (4, 329593320), (5, 263674656), (6, 219728880), (7, 188339040), (8, 164796660), (9, 146485920), (10, 131837328), (12, 109864440), (14, 94169520), (15, 87891552), (16, 82398330), (18, 73242960), (20, 65918664), (21, 62779680), (24, 54932220), (27, 48828640), (28, 47084760), (30, 43945776), (32, 41199165), (35, 37667808), (36, 36621480), (40, 32959332), (42, 31389840), (45, 29297184), (48, 27466110), (54, 24414320), (56, 23542380), (60, 21972888), (63, 20926560), (70, 18833904), (72, 18310740), (80, 16479666), (84, 15694920), (90, 14648592), (96, 13733055), (105, 12555936), (108, 12207160), (112, 11771190), (120, 10986444), (126, 10463280), (135, 9765728), (140, 9416952), (144, 9155370), (160, 8239833), (168, 7847460), (180, 7324296), (189, 6975520), (210, 6277968), (216, 6103580), (224, 5885595), (240, 5493222), (252, 5231640), (270, 4882864), (280, 4708476), (288, 4577685), (315, 4185312), (336, 3923730), (360, 3662148), (378, 3487760), (420, 3138984), (432, 3051790), (480, 2746611), (504, 2615820), (540, 2441432), (560, 2354238), (630, 2092656), (672, 1961865), (720, 1831074), (756, 1743880), (840, 1569492), (864, 1525895), (945, 1395104), (1008, 1307910), (1080, 1220716), (1120, 1177119), (1260, 1046328), (1440, 915537), (1512, 871940), (1680, 784746), (1890, 697552), (2016, 653955), (2160, 610358), (2520, 523164), (3024, 435970), (3360, 392373), (3780, 348776), (4320, 305179), (5040, 261582), (6048, 217985), (7560, 174388), (10080, 130791), (15120, 87194), (30240, 43597)]