376348720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2339

約数の個数: 120

約数和(自身を含む): 1018809792

約数和(自身を除く): 642461072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 170, 176, 187, 220, 242, 272, 340, 374, 440, 484, 605, 680, 748, 880, 935, 968, 1210, 1360, 1496, 1870, 1936, 2057, 2287, 2420, 2992, 3740, 4114, 4574, 4840, 7480, 8228, 9148, 9680, 10285, 11435, 14960, 16456, 18296, 20570, 22870, 25157, 32912, 36592, 38879, 41140, 45740, 50314, 77758, 82280, 91480, 100628, 125785, 155516, 164560, 182960, 194395, 201256, 251570, 276727, 311032, 388790, 402512, 427669, 503140, 553454, 622064, 777580, 855338, 1006280, 1106908, 1383635, 1555160, 1710676, 2012560, 2138345, 2213816, 2767270, 3110320, 3421352, 4276690, 4427632, 4704359, 5534540, 6842704, 8553380, 9408718, 11069080, 17106760, 18817436, 22138160, 23521795, 34213520, 37634872, 47043590, 75269744, 94087180, 188174360, 376348720]

約数ペア:

[(1, 376348720), (2, 188174360), (4, 94087180), (5, 75269744), (8, 47043590), (10, 37634872), (11, 34213520), (16, 23521795), (17, 22138160), (20, 18817436), (22, 17106760), (34, 11069080), (40, 9408718), (44, 8553380), (55, 6842704), (68, 5534540), (80, 4704359), (85, 4427632), (88, 4276690), (110, 3421352), (121, 3110320), (136, 2767270), (170, 2213816), (176, 2138345), (187, 2012560), (220, 1710676), (242, 1555160), (272, 1383635), (340, 1106908), (374, 1006280), (440, 855338), (484, 777580), (605, 622064), (680, 553454), (748, 503140), (880, 427669), (935, 402512), (968, 388790), (1210, 311032), (1360, 276727), (1496, 251570), (1870, 201256), (1936, 194395), (2057, 182960), (2287, 164560), (2420, 155516), (2992, 125785), (3740, 100628), (4114, 91480), (4574, 82280), (4840, 77758), (7480, 50314), (8228, 45740), (9148, 41140), (9680, 38879), (10285, 36592), (11435, 32912), (14960, 25157), (16456, 22870), (18296, 20570)]