173200960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 112

約数和(自身を含む): 442203840

約数和(自身を除く): 269002880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 320, 380, 467, 488, 608, 610, 760, 934, 976, 1159, 1216, 1220, 1520, 1868, 1952, 2318, 2335, 2440, 3040, 3736, 3904, 4636, 4670, 4880, 5795, 6080, 7472, 8873, 9272, 9340, 9760, 11590, 14944, 17746, 18544, 18680, 19520, 23180, 28487, 29888, 35492, 37088, 37360, 44365, 46360, 56974, 70984, 74176, 74720, 88730, 92720, 113948, 141968, 142435, 149440, 177460, 185440, 227896, 283936, 284870, 354920, 370880, 455792, 541253, 567872, 569740, 709840, 911584, 1082506, 1139480, 1419680, 1823168, 2165012, 2278960, 2706265, 2839360, 4330024, 4557920, 5412530, 8660048, 9115840, 10825060, 17320096, 21650120, 34640192, 43300240, 86600480, 173200960]

約数ペア:

[(1, 173200960), (2, 86600480), (4, 43300240), (5, 34640192), (8, 21650120), (10, 17320096), (16, 10825060), (19, 9115840), (20, 8660048), (32, 5412530), (38, 4557920), (40, 4330024), (61, 2839360), (64, 2706265), (76, 2278960), (80, 2165012), (95, 1823168), (122, 1419680), (152, 1139480), (160, 1082506), (190, 911584), (244, 709840), (304, 569740), (305, 567872), (320, 541253), (380, 455792), (467, 370880), (488, 354920), (608, 284870), (610, 283936), (760, 227896), (934, 185440), (976, 177460), (1159, 149440), (1216, 142435), (1220, 141968), (1520, 113948), (1868, 92720), (1952, 88730), (2318, 74720), (2335, 74176), (2440, 70984), (3040, 56974), (3736, 46360), (3904, 44365), (4636, 37360), (4670, 37088), (4880, 35492), (5795, 29888), (6080, 28487), (7472, 23180), (8873, 19520), (9272, 18680), (9340, 18544), (9760, 17746), (11590, 14944)]