71365440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1040

約数の個数: 112

約数和(自身を含む): 229697280

約数和(自身を除く): 158331840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 941, 948, 960, 1185, 1264, 1580, 1882, 1896, 2370, 2528, 2823, 3160, 3764, 3792, 4705, 4740, 5056, 5646, 6320, 7528, 7584, 9410, 9480, 11292, 12640, 14115, 15056, 15168, 18820, 18960, 22584, 25280, 28230, 30112, 37640, 37920, 45168, 56460, 60224, 74339, 75280, 75840, 90336, 112920, 148678, 150560, 180672, 223017, 225840, 297356, 301120, 371695, 446034, 451680, 594712, 743390, 892068, 903360, 1115085, 1189424, 1486780, 1784136, 2230170, 2378848, 2973560, 3568272, 4460340, 4757696, 5947120, 7136544, 8920680, 11894240, 14273088, 17841360, 23788480, 35682720, 71365440]

約数ペア:

[(1, 71365440), (2, 35682720), (3, 23788480), (4, 17841360), (5, 14273088), (6, 11894240), (8, 8920680), (10, 7136544), (12, 5947120), (15, 4757696), (16, 4460340), (20, 3568272), (24, 2973560), (30, 2378848), (32, 2230170), (40, 1784136), (48, 1486780), (60, 1189424), (64, 1115085), (79, 903360), (80, 892068), (96, 743390), (120, 594712), (158, 451680), (160, 446034), (192, 371695), (237, 301120), (240, 297356), (316, 225840), (320, 223017), (395, 180672), (474, 150560), (480, 148678), (632, 112920), (790, 90336), (941, 75840), (948, 75280), (960, 74339), (1185, 60224), (1264, 56460), (1580, 45168), (1882, 37920), (1896, 37640), (2370, 30112), (2528, 28230), (2823, 25280), (3160, 22584), (3764, 18960), (3792, 18820), (4705, 15168), (4740, 15056), (5056, 14115), (5646, 12640), (6320, 11292), (7528, 9480), (7584, 9410)]