64421816040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{733}}^1\times {\mathrm{1013}}^1$

素因数の和:2004

約数の個数: 192

約数和(自身を含む): 210734306640

約数和(自身を除く): 146312490600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 360, 482, 723, 733, 964, 1013, 1205, 1446, 1466, 1928, 2026, 2169, 2199, 2410, 2892, 2932, 3039, 3615, 3665, 4052, 4338, 4398, 4820, 5065, 5784, 5864, 6078, 6597, 7230, 7330, 8104, 8676, 8796, 9117, 9640, 10130, 10845, 10995, 12156, 13194, 14460, 14660, 15195, 17352, 17592, 18234, 20260, 21690, 21990, 24312, 26388, 28920, 29320, 30390, 32985, 36468, 40520, 43380, 43980, 45585, 52776, 60780, 65970, 72936, 86760, 87960, 91170, 121560, 131940, 176653, 182340, 244133, 263880, 353306, 364680, 488266, 529959, 706612, 732399, 742529, 883265, 976532, 1059918, 1220665, 1413224, 1464798, 1485058, 1589877, 1766530, 1953064, 2119836, 2197197, 2227587, 2441330, 2649795, 2929596, 2970116, 3179754, 3533060, 3661995, 3712645, 4239672, 4394394, 4455174, 4882660, 5299590, 5859192, 5940232, 6359508, 6682761, 7066120, 7323990, 7425290, 7949385, 8788788, 8910348, 9765320, 10599180, 10985985, 11137935, 12719016, 13365522, 14647980, 14850580, 15898770, 17577576, 17820696, 21198360, 21971970, 22275870, 26731044, 29295960, 29701160, 31797540, 33413805, 43943940, 44551740, 53462088, 63595080, 66827610, 87887880, 89103480, 133655220, 178949489, 267310440, 357898978, 536848467, 715797956, 894747445, 1073696934, 1431595912, 1610545401, 1789494890, 2147393868, 2684242335, 3221090802, 3578989780, 4294787736, 5368484670, 6442181604, 7157979560, 8052727005, 10736969340, 12884363208, 16105454010, 21473938680, 32210908020, 64421816040]

約数ペア:

[(1, 64421816040), (2, 32210908020), (3, 21473938680), (4, 16105454010), (5, 12884363208), (6, 10736969340), (8, 8052727005), (9, 7157979560), (10, 6442181604), (12, 5368484670), (15, 4294787736), (18, 3578989780), (20, 3221090802), (24, 2684242335), (30, 2147393868), (36, 1789494890), (40, 1610545401), (45, 1431595912), (60, 1073696934), (72, 894747445), (90, 715797956), (120, 536848467), (180, 357898978), (241, 267310440), (360, 178949489), (482, 133655220), (723, 89103480), (733, 87887880), (964, 66827610), (1013, 63595080), (1205, 53462088), (1446, 44551740), (1466, 43943940), (1928, 33413805), (2026, 31797540), (2169, 29701160), (2199, 29295960), (2410, 26731044), (2892, 22275870), (2932, 21971970), (3039, 21198360), (3615, 17820696), (3665, 17577576), (4052, 15898770), (4338, 14850580), (4398, 14647980), (4820, 13365522), (5065, 12719016), (5784, 11137935), (5864, 10985985), (6078, 10599180), (6597, 9765320), (7230, 8910348), (7330, 8788788), (8104, 7949385), (8676, 7425290), (8796, 7323990), (9117, 7066120), (9640, 6682761), (10130, 6359508), (10845, 5940232), (10995, 5859192), (12156, 5299590), (13194, 4882660), (14460, 4455174), (14660, 4394394), (15195, 4239672), (17352, 3712645), (17592, 3661995), (18234, 3533060), (20260, 3179754), (21690, 2970116), (21990, 2929596), (24312, 2649795), (26388, 2441330), (28920, 2227587), (29320, 2197197), (30390, 2119836), (32985, 1953064), (36468, 1766530), (40520, 1589877), (43380, 1485058), (43980, 1464798), (45585, 1413224), (52776, 1220665), (60780, 1059918), (65970, 976532), (72936, 883265), (86760, 742529), (87960, 732399), (91170, 706612), (121560, 529959), (131940, 488266), (176653, 364680), (182340, 353306), (244133, 263880)]