156770174240

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{30347}}^1$

素因数の和:30834

約数の個数: 96

約数和(自身を含む): 375807781440

約数和(自身を除く): 219037607200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 389, 415, 664, 778, 830, 1328, 1556, 1660, 1945, 2656, 3112, 3320, 3890, 6224, 6640, 7780, 12448, 13280, 15560, 30347, 31120, 32287, 60694, 62240, 64574, 121388, 129148, 151735, 161435, 242776, 258296, 303470, 322870, 485552, 516592, 606940, 645740, 971104, 1033184, 1213880, 1291480, 2427760, 2518801, 2582960, 4855520, 5037602, 5165920, 10075204, 11804983, 12594005, 20150408, 23609966, 25188010, 40300816, 47219932, 50376020, 59024915, 80601632, 94439864, 100752040, 118049830, 188879728, 201504080, 236099660, 377759456, 403008160, 472199320, 944398640, 979813589, 1888797280, 1959627178, 3919254356, 4899067945, 7838508712, 9798135890, 15677017424, 19596271780, 31354034848, 39192543560, 78385087120, 156770174240]

約数ペア:

[(1, 156770174240), (2, 78385087120), (4, 39192543560), (5, 31354034848), (8, 19596271780), (10, 15677017424), (16, 9798135890), (20, 7838508712), (32, 4899067945), (40, 3919254356), (80, 1959627178), (83, 1888797280), (160, 979813589), (166, 944398640), (332, 472199320), (389, 403008160), (415, 377759456), (664, 236099660), (778, 201504080), (830, 188879728), (1328, 118049830), (1556, 100752040), (1660, 94439864), (1945, 80601632), (2656, 59024915), (3112, 50376020), (3320, 47219932), (3890, 40300816), (6224, 25188010), (6640, 23609966), (7780, 20150408), (12448, 12594005), (13280, 11804983), (15560, 10075204), (30347, 5165920), (31120, 5037602), (32287, 4855520), (60694, 2582960), (62240, 2518801), (64574, 2427760), (121388, 1291480), (129148, 1213880), (151735, 1033184), (161435, 971104), (242776, 645740), (258296, 606940), (303470, 516592), (322870, 485552)]