17626840280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{5861}}^1$

素因数の和:6369

約数の個数: 128

約数和(自身を含む): 47406228480

約数和(自身を除く): 29779388200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 467, 644, 805, 920, 934, 1288, 1610, 1868, 2335, 3220, 3269, 3736, 4670, 5861, 6440, 6538, 9340, 10741, 11722, 13076, 16345, 18680, 21482, 23444, 26152, 29305, 32690, 41027, 42964, 46888, 53705, 58610, 65380, 75187, 82054, 85928, 107410, 117220, 130760, 134803, 150374, 164108, 205135, 214820, 234440, 269606, 300748, 328216, 375935, 410270, 429640, 539212, 601496, 674015, 751870, 820540, 943621, 1078424, 1348030, 1503740, 1641080, 1887242, 2696060, 2737087, 3007480, 3774484, 4718105, 5392120, 5474174, 7548968, 9436210, 10948348, 13685435, 18872420, 19159609, 21896696, 27370870, 37744840, 38319218, 54741740, 62953001, 76638436, 95798045, 109483480, 125906002, 153276872, 191596090, 251812004, 314765005, 383192180, 440671007, 503624008, 629530010, 766384360, 881342014, 1259060020, 1762684028, 2203355035, 2518120040, 3525368056, 4406710070, 8813420140, 17626840280]

約数ペア:

[(1, 17626840280), (2, 8813420140), (4, 4406710070), (5, 3525368056), (7, 2518120040), (8, 2203355035), (10, 1762684028), (14, 1259060020), (20, 881342014), (23, 766384360), (28, 629530010), (35, 503624008), (40, 440671007), (46, 383192180), (56, 314765005), (70, 251812004), (92, 191596090), (115, 153276872), (140, 125906002), (161, 109483480), (184, 95798045), (230, 76638436), (280, 62953001), (322, 54741740), (460, 38319218), (467, 37744840), (644, 27370870), (805, 21896696), (920, 19159609), (934, 18872420), (1288, 13685435), (1610, 10948348), (1868, 9436210), (2335, 7548968), (3220, 5474174), (3269, 5392120), (3736, 4718105), (4670, 3774484), (5861, 3007480), (6440, 2737087), (6538, 2696060), (9340, 1887242), (10741, 1641080), (11722, 1503740), (13076, 1348030), (16345, 1078424), (18680, 943621), (21482, 820540), (23444, 751870), (26152, 674015), (29305, 601496), (32690, 539212), (41027, 429640), (42964, 410270), (46888, 375935), (53705, 328216), (58610, 300748), (65380, 269606), (75187, 234440), (82054, 214820), (85928, 205135), (107410, 164108), (117220, 150374), (130760, 134803)]