64176360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 206167680

約数和(自身を除く): 141991320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 163, 170, 193, 204, 255, 326, 340, 386, 408, 489, 510, 579, 652, 680, 772, 815, 965, 978, 1020, 1158, 1304, 1544, 1630, 1930, 1956, 2040, 2316, 2445, 2771, 2895, 3260, 3281, 3860, 3912, 4632, 4890, 5542, 5790, 6520, 6562, 7720, 8313, 9780, 9843, 11084, 11580, 13124, 13855, 16405, 16626, 19560, 19686, 22168, 23160, 26248, 27710, 31459, 32810, 33252, 39372, 41565, 49215, 55420, 62918, 65620, 66504, 78744, 83130, 94377, 98430, 110840, 125836, 131240, 157295, 166260, 188754, 196860, 251672, 314590, 332520, 377508, 393720, 471885, 534803, 629180, 755016, 943770, 1069606, 1258360, 1604409, 1887540, 2139212, 2674015, 3208818, 3775080, 4278424, 5348030, 6417636, 8022045, 10696060, 12835272, 16044090, 21392120, 32088180, 64176360]

約数ペア:

[(1, 64176360), (2, 32088180), (3, 21392120), (4, 16044090), (5, 12835272), (6, 10696060), (8, 8022045), (10, 6417636), (12, 5348030), (15, 4278424), (17, 3775080), (20, 3208818), (24, 2674015), (30, 2139212), (34, 1887540), (40, 1604409), (51, 1258360), (60, 1069606), (68, 943770), (85, 755016), (102, 629180), (120, 534803), (136, 471885), (163, 393720), (170, 377508), (193, 332520), (204, 314590), (255, 251672), (326, 196860), (340, 188754), (386, 166260), (408, 157295), (489, 131240), (510, 125836), (579, 110840), (652, 98430), (680, 94377), (772, 83130), (815, 78744), (965, 66504), (978, 65620), (1020, 62918), (1158, 55420), (1304, 49215), (1544, 41565), (1630, 39372), (1930, 33252), (1956, 32810), (2040, 31459), (2316, 27710), (2445, 26248), (2771, 23160), (2895, 22168), (3260, 19686), (3281, 19560), (3860, 16626), (3912, 16405), (4632, 13855), (4890, 13124), (5542, 11580), (5790, 11084), (6520, 9843), (6562, 9780), (7720, 8313)]