187989408040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{75209}}^1$

素因数の和:75419

約数の個数: 128

約数和(自身を含む): 493858944000

約数和(自身を除く): 305869535960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 113, 140, 158, 226, 280, 316, 395, 452, 553, 565, 632, 790, 791, 904, 1106, 1130, 1580, 1582, 2212, 2260, 2765, 3160, 3164, 3955, 4424, 4520, 5530, 6328, 7910, 8927, 11060, 15820, 17854, 22120, 31640, 35708, 44635, 62489, 71416, 75209, 89270, 124978, 150418, 178540, 249956, 300836, 312445, 357080, 376045, 499912, 526463, 601672, 624890, 752090, 1052926, 1249780, 1504180, 2105852, 2499560, 2632315, 3008360, 4211704, 5264630, 5941511, 8498617, 10529260, 11883022, 16997234, 21058520, 23766044, 29707555, 33994468, 41590577, 42493085, 47532088, 59415110, 59490319, 67988936, 83181154, 84986170, 118830220, 118980638, 166362308, 169972340, 207952885, 237660440, 237961276, 297451595, 332724616, 339944680, 415905770, 475922552, 594903190, 671390743, 831811540, 1189806380, 1342781486, 1663623080, 2379612760, 2685562972, 3356953715, 4699735201, 5371125944, 6713907430, 9399470402, 13427814860, 18798940804, 23498676005, 26855629720, 37597881608, 46997352010, 93994704020, 187989408040]

約数ペア:

[(1, 187989408040), (2, 93994704020), (4, 46997352010), (5, 37597881608), (7, 26855629720), (8, 23498676005), (10, 18798940804), (14, 13427814860), (20, 9399470402), (28, 6713907430), (35, 5371125944), (40, 4699735201), (56, 3356953715), (70, 2685562972), (79, 2379612760), (113, 1663623080), (140, 1342781486), (158, 1189806380), (226, 831811540), (280, 671390743), (316, 594903190), (395, 475922552), (452, 415905770), (553, 339944680), (565, 332724616), (632, 297451595), (790, 237961276), (791, 237660440), (904, 207952885), (1106, 169972340), (1130, 166362308), (1580, 118980638), (1582, 118830220), (2212, 84986170), (2260, 83181154), (2765, 67988936), (3160, 59490319), (3164, 59415110), (3955, 47532088), (4424, 42493085), (4520, 41590577), (5530, 33994468), (6328, 29707555), (7910, 23766044), (8927, 21058520), (11060, 16997234), (15820, 11883022), (17854, 10529260), (22120, 8498617), (31640, 5941511), (35708, 5264630), (44635, 4211704), (62489, 3008360), (71416, 2632315), (75209, 2499560), (89270, 2105852), (124978, 1504180), (150418, 1249780), (178540, 1052926), (249956, 752090), (300836, 624890), (312445, 601672), (357080, 526463), (376045, 499912)]