15738655520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{6449}}^1$

素因数の和:8650

約数の個数: 96

約数和(自身を含む): 42520464000

約数和(自身を除く): 26781808480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2179, 4358, 6449, 8716, 10895, 12898, 15253, 17432, 21790, 25796, 30506, 32245, 34864, 43580, 45143, 51592, 61012, 64490, 69728, 76265, 87160, 90286, 103184, 122024, 128980, 152530, 174320, 180572, 206368, 225715, 244048, 257960, 305060, 348640, 361144, 451430, 488096, 515920, 610120, 722288, 902860, 1031840, 1220240, 1444576, 1805720, 2440480, 3611440, 7222880, 14052371, 28104742, 56209484, 70261855, 98366597, 112418968, 140523710, 196733194, 224837936, 281047420, 393466388, 449675872, 491832985, 562094840, 786932776, 983665970, 1124189680, 1573865552, 1967331940, 2248379360, 3147731104, 3934663880, 7869327760, 15738655520]

約数ペア:

[(1, 15738655520), (2, 7869327760), (4, 3934663880), (5, 3147731104), (7, 2248379360), (8, 1967331940), (10, 1573865552), (14, 1124189680), (16, 983665970), (20, 786932776), (28, 562094840), (32, 491832985), (35, 449675872), (40, 393466388), (56, 281047420), (70, 224837936), (80, 196733194), (112, 140523710), (140, 112418968), (160, 98366597), (224, 70261855), (280, 56209484), (560, 28104742), (1120, 14052371), (2179, 7222880), (4358, 3611440), (6449, 2440480), (8716, 1805720), (10895, 1444576), (12898, 1220240), (15253, 1031840), (17432, 902860), (21790, 722288), (25796, 610120), (30506, 515920), (32245, 488096), (34864, 451430), (43580, 361144), (45143, 348640), (51592, 305060), (61012, 257960), (64490, 244048), (69728, 225715), (76265, 206368), (87160, 180572), (90286, 174320), (103184, 152530), (122024, 128980)]