63752320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 163918080

約数和(自身を除く): 100165760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 64, 71, 80, 92, 115, 122, 128, 142, 160, 184, 230, 244, 284, 305, 320, 355, 368, 460, 488, 568, 610, 640, 710, 736, 920, 976, 1136, 1220, 1403, 1420, 1472, 1633, 1840, 1952, 2272, 2440, 2806, 2840, 2944, 3266, 3680, 3904, 4331, 4544, 4880, 5612, 5680, 6532, 7015, 7360, 7808, 8165, 8662, 9088, 9760, 11224, 11360, 13064, 14030, 14720, 16330, 17324, 19520, 21655, 22448, 22720, 26128, 28060, 32660, 34648, 39040, 43310, 44896, 45440, 52256, 56120, 65320, 69296, 86620, 89792, 99613, 104512, 112240, 130640, 138592, 173240, 179584, 199226, 209024, 224480, 261280, 277184, 346480, 398452, 448960, 498065, 522560, 554368, 692960, 796904, 897920, 996130, 1045120, 1385920, 1593808, 1992260, 2771840, 3187616, 3984520, 6375232, 7969040, 12750464, 15938080, 31876160, 63752320]

約数ペア:

[(1, 63752320), (2, 31876160), (4, 15938080), (5, 12750464), (8, 7969040), (10, 6375232), (16, 3984520), (20, 3187616), (23, 2771840), (32, 1992260), (40, 1593808), (46, 1385920), (61, 1045120), (64, 996130), (71, 897920), (80, 796904), (92, 692960), (115, 554368), (122, 522560), (128, 498065), (142, 448960), (160, 398452), (184, 346480), (230, 277184), (244, 261280), (284, 224480), (305, 209024), (320, 199226), (355, 179584), (368, 173240), (460, 138592), (488, 130640), (568, 112240), (610, 104512), (640, 99613), (710, 89792), (736, 86620), (920, 69296), (976, 65320), (1136, 56120), (1220, 52256), (1403, 45440), (1420, 44896), (1472, 43310), (1633, 39040), (1840, 34648), (1952, 32660), (2272, 28060), (2440, 26128), (2806, 22720), (2840, 22448), (2944, 21655), (3266, 19520), (3680, 17324), (3904, 16330), (4331, 14720), (4544, 14030), (4880, 13064), (5612, 11360), (5680, 11224), (6532, 9760), (7015, 9088), (7360, 8662), (7808, 8165)]