38134920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 122653440

約数和(自身を除く): 84518520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 337, 345, 410, 460, 492, 552, 615, 674, 690, 820, 920, 943, 984, 1011, 1230, 1348, 1380, 1640, 1685, 1886, 2022, 2460, 2696, 2760, 2829, 3370, 3772, 4044, 4715, 4920, 5055, 5658, 6740, 7544, 7751, 8088, 9430, 10110, 11316, 13480, 13817, 14145, 15502, 18860, 20220, 22632, 23253, 27634, 28290, 31004, 37720, 38755, 40440, 41451, 46506, 55268, 56580, 62008, 69085, 77510, 82902, 93012, 110536, 113160, 116265, 138170, 155020, 165804, 186024, 207255, 232530, 276340, 310040, 317791, 331608, 414510, 465060, 552680, 635582, 829020, 930120, 953373, 1271164, 1588955, 1658040, 1906746, 2542328, 3177910, 3813492, 4766865, 6355820, 7626984, 9533730, 12711640, 19067460, 38134920]

約数ペア:

[(1, 38134920), (2, 19067460), (3, 12711640), (4, 9533730), (5, 7626984), (6, 6355820), (8, 4766865), (10, 3813492), (12, 3177910), (15, 2542328), (20, 1906746), (23, 1658040), (24, 1588955), (30, 1271164), (40, 953373), (41, 930120), (46, 829020), (60, 635582), (69, 552680), (82, 465060), (92, 414510), (115, 331608), (120, 317791), (123, 310040), (138, 276340), (164, 232530), (184, 207255), (205, 186024), (230, 165804), (246, 155020), (276, 138170), (328, 116265), (337, 113160), (345, 110536), (410, 93012), (460, 82902), (492, 77510), (552, 69085), (615, 62008), (674, 56580), (690, 55268), (820, 46506), (920, 41451), (943, 40440), (984, 38755), (1011, 37720), (1230, 31004), (1348, 28290), (1380, 27634), (1640, 23253), (1685, 22632), (1886, 20220), (2022, 18860), (2460, 15502), (2696, 14145), (2760, 13817), (2829, 13480), (3370, 11316), (3772, 10110), (4044, 9430), (4715, 8088), (4920, 7751), (5055, 7544), (5658, 6740)]