7820675280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1368

約数の個数: 480

約数和(自身を含む): 30920520960

約数和(自身を除く): 23099845680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 108, 110, 115, 120, 121, 132, 135, 138, 144, 165, 176, 180, 184, 198, 207, 216, 220, 230, 240, 242, 253, 264, 270, 276, 297, 330, 345, 360, 363, 368, 396, 414, 432, 440, 460, 484, 495, 506, 528, 540, 552, 594, 605, 621, 660, 690, 720, 726, 759, 792, 828, 880, 920, 968, 990, 1012, 1035, 1080, 1089, 1104, 1188, 1210, 1242, 1265, 1301, 1320, 1380, 1452, 1485, 1518, 1584, 1656, 1815, 1840, 1936, 1980, 2024, 2070, 2160, 2178, 2277, 2376, 2420, 2484, 2530, 2602, 2640, 2760, 2783, 2904, 2970, 3036, 3105, 3267, 3312, 3630, 3795, 3903, 3960, 4048, 4140, 4356, 4554, 4752, 4840, 4968, 5060, 5204, 5445, 5520, 5566, 5808, 5940, 6072, 6210, 6505, 6534, 6831, 7260, 7590, 7806, 7920, 8280, 8349, 8712, 9108, 9680, 9936, 10120, 10408, 10890, 11132, 11385, 11709, 11880, 12144, 12420, 13010, 13068, 13662, 13915, 14311, 14520, 15180, 15612, 16335, 16560, 16698, 17424, 18216, 19515, 20240, 20816, 21780, 22264, 22770, 23418, 23760, 24840, 25047, 26020, 26136, 27324, 27830, 28622, 29040, 29923, 30360, 31224, 32670, 33396, 34155, 35127, 36432, 39030, 41745, 42933, 43560, 44528, 45540, 46836, 49680, 50094, 52040, 52272, 54648, 55660, 57244, 58545, 59846, 60720, 62448, 65340, 66792, 68310, 70254, 71555, 75141, 78060, 83490, 85866, 87120, 89769, 91080, 93672, 100188, 104080, 109296, 111320, 114488, 117090, 119692, 125235, 128799, 130680, 133584, 136620, 140508, 143110, 149615, 150282, 156120, 157421, 166980, 171732, 175635, 179538, 182160, 187344, 200376, 214665, 222640, 228976, 234180, 239384, 250470, 257598, 261360, 269307, 273240, 281016, 286220, 299230, 300564, 312240, 314842, 329153, 333960, 343464, 351270, 359076, 375705, 386397, 400752, 429330, 448845, 468360, 472263, 478768, 500940, 515196, 538614, 546480, 562032, 572440, 598460, 601128, 629684, 643995, 658306, 667920, 686928, 702540, 718152, 751410, 772794, 787105, 807921, 858660, 897690, 936720, 944526, 987459, 1001880, 1030392, 1077228, 1144880, 1196920, 1202256, 1259368, 1287990, 1316612, 1346535, 1405080, 1416789, 1436304, 1502820, 1545588, 1574210, 1615842, 1645765, 1717320, 1795380, 1889052, 1931985, 1974918, 2003760, 2060784, 2154456, 2361315, 2393840, 2518736, 2575980, 2633224, 2693070, 2810160, 2833578, 2962377, 3005640, 3091176, 3148420, 3231684, 3291530, 3434640, 3590760, 3620683, 3778104, 3863970, 3949836, 4039605, 4250367, 4308912, 4722630, 4937295, 5151960, 5266448, 5386140, 5667156, 5924754, 6011280, 6182352, 6296840, 6463368, 6583060, 7083945, 7181520, 7241366, 7556208, 7727940, 7899672, 8079210, 8500734, 8887131, 9445260, 9874590, 10303920, 10772280, 10862049, 11334312, 11849508, 12593680, 12926736, 13166120, 14167890, 14482732, 14811885, 15455880, 15799344, 16158420, 17001468, 17774262, 18103415, 18890520, 19749180, 21251835, 21544560, 21724098, 22668624, 23699016, 26332240, 28335780, 28965464, 29623770, 30911760, 32316840, 32586147, 34002936, 35548524, 36206830, 37781040, 39498360, 42503670, 43448196, 44435655, 47398032, 54310245, 56671560, 57930928, 59247540, 64633680, 65172294, 68005872, 71097048, 72413660, 78996720, 85007340, 86896392, 88871310, 97758441, 108620490, 113343120, 118495080, 130344588, 142194096, 144827320, 162930735, 170014680, 173792784, 177742620, 195516882, 217240980, 236990160, 260689176, 289654640, 325861470, 340029360, 355485240, 391033764, 434481960, 488792205, 521378352, 651722940, 710970480, 782067528, 868963920, 977584410, 1303445880, 1564135056, 1955168820, 2606891760, 3910337640, 7820675280]

約数ペア:

[(1, 7820675280), (2, 3910337640), (3, 2606891760), (4, 1955168820), (5, 1564135056), (6, 1303445880), (8, 977584410), (9, 868963920), (10, 782067528), (11, 710970480), (12, 651722940), (15, 521378352), (16, 488792205), (18, 434481960), (20, 391033764), (22, 355485240), (23, 340029360), (24, 325861470), (27, 289654640), (30, 260689176), (33, 236990160), (36, 217240980), (40, 195516882), (44, 177742620), (45, 173792784), (46, 170014680), (48, 162930735), (54, 144827320), (55, 142194096), (60, 130344588), (66, 118495080), (69, 113343120), (72, 108620490), (80, 97758441), (88, 88871310), (90, 86896392), (92, 85007340), (99, 78996720), (108, 72413660), (110, 71097048), (115, 68005872), (120, 65172294), (121, 64633680), (132, 59247540), (135, 57930928), (138, 56671560), (144, 54310245), (165, 47398032), (176, 44435655), (180, 43448196), (184, 42503670), (198, 39498360), (207, 37781040), (216, 36206830), (220, 35548524), (230, 34002936), (240, 32586147), (242, 32316840), (253, 30911760), (264, 29623770), (270, 28965464), (276, 28335780), (297, 26332240), (330, 23699016), (345, 22668624), (360, 21724098), (363, 21544560), (368, 21251835), (396, 19749180), (414, 18890520), (432, 18103415), (440, 17774262), (460, 17001468), (484, 16158420), (495, 15799344), (506, 15455880), (528, 14811885), (540, 14482732), (552, 14167890), (594, 13166120), (605, 12926736), (621, 12593680), (660, 11849508), (690, 11334312), (720, 10862049), (726, 10772280), (759, 10303920), (792, 9874590), (828, 9445260), (880, 8887131), (920, 8500734), (968, 8079210), (990, 7899672), (1012, 7727940), (1035, 7556208), (1080, 7241366), (1089, 7181520), (1104, 7083945), (1188, 6583060), (1210, 6463368), (1242, 6296840), (1265, 6182352), (1301, 6011280), (1320, 5924754), (1380, 5667156), (1452, 5386140), (1485, 5266448), (1518, 5151960), (1584, 4937295), (1656, 4722630), (1815, 4308912), (1840, 4250367), (1936, 4039605), (1980, 3949836), (2024, 3863970), (2070, 3778104), (2160, 3620683), (2178, 3590760), (2277, 3434640), (2376, 3291530), (2420, 3231684), (2484, 3148420), (2530, 3091176), (2602, 3005640), (2640, 2962377), (2760, 2833578), (2783, 2810160), (2904, 2693070), (2970, 2633224), (3036, 2575980), (3105, 2518736), (3267, 2393840), (3312, 2361315), (3630, 2154456), (3795, 2060784), (3903, 2003760), (3960, 1974918), (4048, 1931985), (4140, 1889052), (4356, 1795380), (4554, 1717320), (4752, 1645765), (4840, 1615842), (4968, 1574210), (5060, 1545588), (5204, 1502820), (5445, 1436304), (5520, 1416789), (5566, 1405080), (5808, 1346535), (5940, 1316612), (6072, 1287990), (6210, 1259368), (6505, 1202256), (6534, 1196920), (6831, 1144880), (7260, 1077228), (7590, 1030392), (7806, 1001880), (7920, 987459), (8280, 944526), (8349, 936720), (8712, 897690), (9108, 858660), (9680, 807921), (9936, 787105), (10120, 772794), (10408, 751410), (10890, 718152), (11132, 702540), (11385, 686928), (11709, 667920), (11880, 658306), (12144, 643995), (12420, 629684), (13010, 601128), (13068, 598460), (13662, 572440), (13915, 562032), (14311, 546480), (14520, 538614), (15180, 515196), (15612, 500940), (16335, 478768), (16560, 472263), (16698, 468360), (17424, 448845), (18216, 429330), (19515, 400752), (20240, 386397), (20816, 375705), (21780, 359076), (22264, 351270), (22770, 343464), (23418, 333960), (23760, 329153), (24840, 314842), (25047, 312240), (26020, 300564), (26136, 299230), (27324, 286220), (27830, 281016), (28622, 273240), (29040, 269307), (29923, 261360), (30360, 257598), (31224, 250470), (32670, 239384), (33396, 234180), (34155, 228976), (35127, 222640), (36432, 214665), (39030, 200376), (41745, 187344), (42933, 182160), (43560, 179538), (44528, 175635), (45540, 171732), (46836, 166980), (49680, 157421), (50094, 156120), (52040, 150282), (52272, 149615), (54648, 143110), (55660, 140508), (57244, 136620), (58545, 133584), (59846, 130680), (60720, 128799), (62448, 125235), (65340, 119692), (66792, 117090), (68310, 114488), (70254, 111320), (71555, 109296), (75141, 104080), (78060, 100188), (83490, 93672), (85866, 91080), (87120, 89769)]