1863892640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3163}}^1$

素因数の和:3334

約数の個数: 96

約数和(自身を含む): 4592609280

約数和(自身を除く): 2728716640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 127, 145, 160, 232, 254, 290, 464, 508, 580, 635, 928, 1016, 1160, 1270, 2032, 2320, 2540, 3163, 3683, 4064, 4640, 5080, 6326, 7366, 10160, 12652, 14732, 15815, 18415, 20320, 25304, 29464, 31630, 36830, 50608, 58928, 63260, 73660, 91727, 101216, 117856, 126520, 147320, 183454, 253040, 294640, 366908, 401701, 458635, 506080, 589280, 733816, 803402, 917270, 1467632, 1606804, 1834540, 2008505, 2935264, 3213608, 3669080, 4017010, 6427216, 7338160, 8034020, 11649329, 12854432, 14676320, 16068040, 23298658, 32136080, 46597316, 58246645, 64272160, 93194632, 116493290, 186389264, 232986580, 372778528, 465973160, 931946320, 1863892640]

約数ペア:

[(1, 1863892640), (2, 931946320), (4, 465973160), (5, 372778528), (8, 232986580), (10, 186389264), (16, 116493290), (20, 93194632), (29, 64272160), (32, 58246645), (40, 46597316), (58, 32136080), (80, 23298658), (116, 16068040), (127, 14676320), (145, 12854432), (160, 11649329), (232, 8034020), (254, 7338160), (290, 6427216), (464, 4017010), (508, 3669080), (580, 3213608), (635, 2935264), (928, 2008505), (1016, 1834540), (1160, 1606804), (1270, 1467632), (2032, 917270), (2320, 803402), (2540, 733816), (3163, 589280), (3683, 506080), (4064, 458635), (4640, 401701), (5080, 366908), (6326, 294640), (7366, 253040), (10160, 183454), (12652, 147320), (14732, 126520), (15815, 117856), (18415, 101216), (20320, 91727), (25304, 73660), (29464, 63260), (31630, 58928), (36830, 50608)]