71350737280

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{14011}}^1$

素因数の和:14212

約数の個数: 128

約数和(自身を含む): 174508250400

約数和(自身を除く): 103157513120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 109, 128, 146, 160, 218, 292, 320, 365, 436, 545, 584, 640, 730, 872, 1090, 1168, 1460, 1744, 2180, 2336, 2920, 3488, 4360, 4672, 5840, 6976, 7957, 8720, 9344, 11680, 13952, 14011, 15914, 17440, 23360, 28022, 31828, 34880, 39785, 46720, 56044, 63656, 69760, 70055, 79570, 112088, 127312, 140110, 159140, 224176, 254624, 280220, 318280, 448352, 509248, 560440, 636560, 896704, 1018496, 1022803, 1120880, 1273120, 1527199, 1793408, 2045606, 2241760, 2546240, 3054398, 4091212, 4483520, 5092480, 5114015, 6108796, 7635995, 8182424, 8967040, 10228030, 12217592, 15271990, 16364848, 20456060, 24435184, 30543980, 32729696, 40912120, 48870368, 61087960, 65459392, 81824240, 97740736, 111485527, 122175920, 130918784, 163648480, 195481472, 222971054, 244351840, 327296960, 445942108, 488703680, 557427635, 654593920, 891884216, 977407360, 1114855270, 1783768432, 2229710540, 3567536864, 4459421080, 7135073728, 8918842160, 14270147456, 17837684320, 35675368640, 71350737280]

約数ペア:

[(1, 71350737280), (2, 35675368640), (4, 17837684320), (5, 14270147456), (8, 8918842160), (10, 7135073728), (16, 4459421080), (20, 3567536864), (32, 2229710540), (40, 1783768432), (64, 1114855270), (73, 977407360), (80, 891884216), (109, 654593920), (128, 557427635), (146, 488703680), (160, 445942108), (218, 327296960), (292, 244351840), (320, 222971054), (365, 195481472), (436, 163648480), (545, 130918784), (584, 122175920), (640, 111485527), (730, 97740736), (872, 81824240), (1090, 65459392), (1168, 61087960), (1460, 48870368), (1744, 40912120), (2180, 32729696), (2336, 30543980), (2920, 24435184), (3488, 20456060), (4360, 16364848), (4672, 15271990), (5840, 12217592), (6976, 10228030), (7957, 8967040), (8720, 8182424), (9344, 7635995), (11680, 6108796), (13952, 5114015), (14011, 5092480), (15914, 4483520), (17440, 4091212), (23360, 3054398), (28022, 2546240), (31828, 2241760), (34880, 2045606), (39785, 1793408), (46720, 1527199), (56044, 1273120), (63656, 1120880), (69760, 1022803), (70055, 1018496), (79570, 896704), (112088, 636560), (127312, 560440), (140110, 509248), (159140, 448352), (224176, 318280), (254624, 280220)]