78146640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 480

約数和(自身を含む): 332478720

約数和(自身を除く): 254332080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 23, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 46, 48, 52, 54, 55, 60, 65, 66, 69, 72, 78, 80, 88, 90, 92, 99, 104, 108, 110, 115, 117, 120, 121, 130, 132, 135, 138, 143, 144, 156, 165, 176, 180, 184, 195, 198, 207, 208, 216, 220, 230, 234, 240, 242, 253, 260, 264, 270, 276, 286, 297, 299, 312, 330, 345, 351, 360, 363, 368, 390, 396, 414, 429, 432, 440, 460, 468, 484, 495, 506, 520, 528, 540, 552, 572, 585, 594, 598, 605, 621, 624, 660, 690, 702, 715, 720, 726, 759, 780, 792, 828, 858, 880, 897, 920, 936, 968, 990, 1012, 1035, 1040, 1080, 1089, 1104, 1144, 1170, 1188, 1196, 1210, 1242, 1265, 1287, 1320, 1380, 1404, 1430, 1452, 1485, 1495, 1518, 1560, 1573, 1584, 1656, 1716, 1755, 1794, 1815, 1840, 1872, 1936, 1980, 2024, 2070, 2145, 2160, 2178, 2277, 2288, 2340, 2376, 2392, 2420, 2484, 2530, 2574, 2640, 2691, 2760, 2783, 2808, 2860, 2904, 2970, 2990, 3036, 3105, 3120, 3146, 3267, 3289, 3312, 3432, 3510, 3588, 3630, 3795, 3861, 3960, 4048, 4140, 4290, 4356, 4485, 4554, 4680, 4719, 4752, 4784, 4840, 4968, 5060, 5148, 5382, 5445, 5520, 5566, 5616, 5720, 5808, 5940, 5980, 6072, 6210, 6292, 6435, 6534, 6578, 6831, 6864, 7020, 7176, 7260, 7590, 7722, 7865, 7920, 8073, 8280, 8349, 8580, 8712, 8970, 9108, 9360, 9438, 9680, 9867, 9936, 10120, 10296, 10764, 10890, 11132, 11385, 11440, 11880, 11960, 12144, 12420, 12584, 12870, 13068, 13156, 13455, 13662, 13915, 14040, 14157, 14352, 14520, 15180, 15444, 15730, 16146, 16335, 16445, 16560, 16698, 17160, 17424, 17940, 18216, 18876, 19305, 19734, 20240, 20592, 21528, 21780, 22264, 22770, 23595, 23760, 23920, 24840, 25047, 25168, 25740, 26136, 26312, 26910, 27324, 27830, 28080, 28314, 29040, 29601, 30360, 30888, 31460, 32292, 32670, 32890, 33396, 34155, 34320, 35880, 36179, 36432, 37752, 38610, 39468, 40365, 41745, 42471, 43056, 43560, 44528, 45540, 47190, 49335, 49680, 50094, 51480, 52272, 52624, 53820, 54648, 55660, 56628, 59202, 60720, 61776, 62920, 64584, 65340, 65780, 66792, 68310, 70785, 71760, 72358, 75141, 75504, 77220, 78936, 80730, 83490, 84942, 87120, 88803, 91080, 94380, 98670, 100188, 102960, 107640, 108537, 109296, 111320, 113256, 118404, 125235, 125840, 129168, 130680, 131560, 133584, 136620, 141570, 144716, 148005, 150282, 154440, 157872, 161460, 166980, 169884, 177606, 180895, 182160, 188760, 197340, 200376, 212355, 215280, 217074, 222640, 226512, 236808, 250470, 261360, 263120, 273240, 283140, 289432, 296010, 300564, 308880, 322920, 325611, 333960, 339768, 355212, 361790, 375705, 377520, 394680, 400752, 424710, 434148, 444015, 473616, 500940, 542685, 546480, 566280, 578864, 592020, 601128, 645840, 651222, 667920, 679536, 710424, 723580, 751410, 789360, 849420, 868296, 888030, 976833, 1001880, 1085370, 1132560, 1184040, 1202256, 1302444, 1420848, 1447160, 1502820, 1628055, 1698840, 1736592, 1776060, 1953666, 2003760, 2170740, 2368080, 2604888, 2894320, 3005640, 3256110, 3397680, 3552120, 3907332, 4341480, 4884165, 5209776, 6011280, 6512220, 7104240, 7814664, 8682960, 9768330, 13024440, 15629328, 19536660, 26048880, 39073320, 78146640]

約数ペア:

[(1, 78146640), (2, 39073320), (3, 26048880), (4, 19536660), (5, 15629328), (6, 13024440), (8, 9768330), (9, 8682960), (10, 7814664), (11, 7104240), (12, 6512220), (13, 6011280), (15, 5209776), (16, 4884165), (18, 4341480), (20, 3907332), (22, 3552120), (23, 3397680), (24, 3256110), (26, 3005640), (27, 2894320), (30, 2604888), (33, 2368080), (36, 2170740), (39, 2003760), (40, 1953666), (44, 1776060), (45, 1736592), (46, 1698840), (48, 1628055), (52, 1502820), (54, 1447160), (55, 1420848), (60, 1302444), (65, 1202256), (66, 1184040), (69, 1132560), (72, 1085370), (78, 1001880), (80, 976833), (88, 888030), (90, 868296), (92, 849420), (99, 789360), (104, 751410), (108, 723580), (110, 710424), (115, 679536), (117, 667920), (120, 651222), (121, 645840), (130, 601128), (132, 592020), (135, 578864), (138, 566280), (143, 546480), (144, 542685), (156, 500940), (165, 473616), (176, 444015), (180, 434148), (184, 424710), (195, 400752), (198, 394680), (207, 377520), (208, 375705), (216, 361790), (220, 355212), (230, 339768), (234, 333960), (240, 325611), (242, 322920), (253, 308880), (260, 300564), (264, 296010), (270, 289432), (276, 283140), (286, 273240), (297, 263120), (299, 261360), (312, 250470), (330, 236808), (345, 226512), (351, 222640), (360, 217074), (363, 215280), (368, 212355), (390, 200376), (396, 197340), (414, 188760), (429, 182160), (432, 180895), (440, 177606), (460, 169884), (468, 166980), (484, 161460), (495, 157872), (506, 154440), (520, 150282), (528, 148005), (540, 144716), (552, 141570), (572, 136620), (585, 133584), (594, 131560), (598, 130680), (605, 129168), (621, 125840), (624, 125235), (660, 118404), (690, 113256), (702, 111320), (715, 109296), (720, 108537), (726, 107640), (759, 102960), (780, 100188), (792, 98670), (828, 94380), (858, 91080), (880, 88803), (897, 87120), (920, 84942), (936, 83490), (968, 80730), (990, 78936), (1012, 77220), (1035, 75504), (1040, 75141), (1080, 72358), (1089, 71760), (1104, 70785), (1144, 68310), (1170, 66792), (1188, 65780), (1196, 65340), (1210, 64584), (1242, 62920), (1265, 61776), (1287, 60720), (1320, 59202), (1380, 56628), (1404, 55660), (1430, 54648), (1452, 53820), (1485, 52624), (1495, 52272), (1518, 51480), (1560, 50094), (1573, 49680), (1584, 49335), (1656, 47190), (1716, 45540), (1755, 44528), (1794, 43560), (1815, 43056), (1840, 42471), (1872, 41745), (1936, 40365), (1980, 39468), (2024, 38610), (2070, 37752), (2145, 36432), (2160, 36179), (2178, 35880), (2277, 34320), (2288, 34155), (2340, 33396), (2376, 32890), (2392, 32670), (2420, 32292), (2484, 31460), (2530, 30888), (2574, 30360), (2640, 29601), (2691, 29040), (2760, 28314), (2783, 28080), (2808, 27830), (2860, 27324), (2904, 26910), (2970, 26312), (2990, 26136), (3036, 25740), (3105, 25168), (3120, 25047), (3146, 24840), (3267, 23920), (3289, 23760), (3312, 23595), (3432, 22770), (3510, 22264), (3588, 21780), (3630, 21528), (3795, 20592), (3861, 20240), (3960, 19734), (4048, 19305), (4140, 18876), (4290, 18216), (4356, 17940), (4485, 17424), (4554, 17160), (4680, 16698), (4719, 16560), (4752, 16445), (4784, 16335), (4840, 16146), (4968, 15730), (5060, 15444), (5148, 15180), (5382, 14520), (5445, 14352), (5520, 14157), (5566, 14040), (5616, 13915), (5720, 13662), (5808, 13455), (5940, 13156), (5980, 13068), (6072, 12870), (6210, 12584), (6292, 12420), (6435, 12144), (6534, 11960), (6578, 11880), (6831, 11440), (6864, 11385), (7020, 11132), (7176, 10890), (7260, 10764), (7590, 10296), (7722, 10120), (7865, 9936), (7920, 9867), (8073, 9680), (8280, 9438), (8349, 9360), (8580, 9108), (8712, 8970)]