267919920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1840

約数の個数: 160

約数和(自身を含む): 936368640

約数和(自身を除く): 668448720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1747, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3494, 3834, 4260, 5112, 5241, 5680, 6390, 6988, 7668, 8520, 8735, 9585, 10224, 10482, 12780, 13976, 15336, 15723, 17040, 17470, 19170, 20964, 25560, 26205, 27952, 30672, 31446, 34940, 38340, 41928, 47169, 51120, 52410, 62892, 69880, 76680, 78615, 83856, 94338, 104820, 124037, 125784, 139760, 153360, 157230, 188676, 209640, 235845, 248074, 251568, 314460, 372111, 377352, 419280, 471690, 496148, 620185, 628920, 744222, 754704, 943380, 992296, 1116333, 1240370, 1257840, 1488444, 1860555, 1886760, 1984592, 2232666, 2480740, 2976888, 3348999, 3721110, 3773520, 4465332, 4961480, 5581665, 5953776, 6697998, 7442220, 8930664, 9922960, 11163330, 13395996, 14884440, 16744995, 17861328, 22326660, 26791992, 29768880, 33489990, 44653320, 53583984, 66979980, 89306640, 133959960, 267919920]

約数ペア:

[(1, 267919920), (2, 133959960), (3, 89306640), (4, 66979980), (5, 53583984), (6, 44653320), (8, 33489990), (9, 29768880), (10, 26791992), (12, 22326660), (15, 17861328), (16, 16744995), (18, 14884440), (20, 13395996), (24, 11163330), (27, 9922960), (30, 8930664), (36, 7442220), (40, 6697998), (45, 5953776), (48, 5581665), (54, 4961480), (60, 4465332), (71, 3773520), (72, 3721110), (80, 3348999), (90, 2976888), (108, 2480740), (120, 2232666), (135, 1984592), (142, 1886760), (144, 1860555), (180, 1488444), (213, 1257840), (216, 1240370), (240, 1116333), (270, 992296), (284, 943380), (355, 754704), (360, 744222), (426, 628920), (432, 620185), (540, 496148), (568, 471690), (639, 419280), (710, 377352), (720, 372111), (852, 314460), (1065, 251568), (1080, 248074), (1136, 235845), (1278, 209640), (1420, 188676), (1704, 157230), (1747, 153360), (1917, 139760), (2130, 125784), (2160, 124037), (2556, 104820), (2840, 94338), (3195, 83856), (3408, 78615), (3494, 76680), (3834, 69880), (4260, 62892), (5112, 52410), (5241, 51120), (5680, 47169), (6390, 41928), (6988, 38340), (7668, 34940), (8520, 31446), (8735, 30672), (9585, 27952), (10224, 26205), (10482, 25560), (12780, 20964), (13976, 19170), (15336, 17470), (15723, 17040)]