818693280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1364

約数の個数: 288

約数和(自身を含む): 3071053440

約数和(自身を除く): 2252360160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 552, 570, 608, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1301, 1311, 1368, 1380, 1440, 1520, 1656, 1710, 1748, 1824, 1840, 2070, 2185, 2208, 2280, 2602, 2622, 2736, 2760, 3040, 3312, 3420, 3496, 3680, 3903, 3933, 4140, 4370, 4560, 5204, 5244, 5472, 5520, 6505, 6555, 6624, 6840, 6992, 7806, 7866, 8280, 8740, 9120, 10408, 10488, 11040, 11709, 13010, 13110, 13680, 13984, 15612, 15732, 16560, 17480, 19515, 19665, 20816, 20976, 23418, 24719, 26020, 26220, 27360, 29923, 31224, 31464, 33120, 34960, 39030, 39330, 41632, 41952, 46836, 49438, 52040, 52440, 58545, 59846, 62448, 62928, 69920, 74157, 78060, 78660, 89769, 93672, 98876, 104080, 104880, 117090, 119692, 123595, 124896, 125856, 148314, 149615, 156120, 157320, 179538, 187344, 197752, 208160, 209760, 222471, 234180, 239384, 247190, 269307, 296628, 299230, 312240, 314640, 359076, 370785, 374688, 395504, 444942, 448845, 468360, 478768, 494380, 538614, 568537, 593256, 598460, 624480, 629280, 718152, 741570, 791008, 889884, 897690, 936720, 957536, 988760, 1077228, 1112355, 1137074, 1186512, 1196920, 1346535, 1436304, 1483140, 1705611, 1779768, 1795380, 1873440, 1977520, 2154456, 2224710, 2274148, 2373024, 2393840, 2693070, 2842685, 2872608, 2966280, 3411222, 3559536, 3590760, 3955040, 4308912, 4449420, 4548296, 4787680, 5116833, 5386140, 5685370, 5932560, 6822444, 7119072, 7181520, 8528055, 8617824, 8898840, 9096592, 10233666, 10772280, 11370740, 11865120, 13644888, 14363040, 17056110, 17797680, 18193184, 20467332, 21544560, 22741480, 25584165, 27289776, 34112220, 35595360, 40934664, 43089120, 45482960, 51168330, 54579552, 68224440, 81869328, 90965920, 102336660, 136448880, 163738656, 204673320, 272897760, 409346640, 818693280]

約数ペア:

[(1, 818693280), (2, 409346640), (3, 272897760), (4, 204673320), (5, 163738656), (6, 136448880), (8, 102336660), (9, 90965920), (10, 81869328), (12, 68224440), (15, 54579552), (16, 51168330), (18, 45482960), (19, 43089120), (20, 40934664), (23, 35595360), (24, 34112220), (30, 27289776), (32, 25584165), (36, 22741480), (38, 21544560), (40, 20467332), (45, 18193184), (46, 17797680), (48, 17056110), (57, 14363040), (60, 13644888), (69, 11865120), (72, 11370740), (76, 10772280), (80, 10233666), (90, 9096592), (92, 8898840), (95, 8617824), (96, 8528055), (114, 7181520), (115, 7119072), (120, 6822444), (138, 5932560), (144, 5685370), (152, 5386140), (160, 5116833), (171, 4787680), (180, 4548296), (184, 4449420), (190, 4308912), (207, 3955040), (228, 3590760), (230, 3559536), (240, 3411222), (276, 2966280), (285, 2872608), (288, 2842685), (304, 2693070), (342, 2393840), (345, 2373024), (360, 2274148), (368, 2224710), (380, 2154456), (414, 1977520), (437, 1873440), (456, 1795380), (460, 1779768), (480, 1705611), (552, 1483140), (570, 1436304), (608, 1346535), (684, 1196920), (690, 1186512), (720, 1137074), (736, 1112355), (760, 1077228), (828, 988760), (855, 957536), (874, 936720), (912, 897690), (920, 889884), (1035, 791008), (1104, 741570), (1140, 718152), (1301, 629280), (1311, 624480), (1368, 598460), (1380, 593256), (1440, 568537), (1520, 538614), (1656, 494380), (1710, 478768), (1748, 468360), (1824, 448845), (1840, 444942), (2070, 395504), (2185, 374688), (2208, 370785), (2280, 359076), (2602, 314640), (2622, 312240), (2736, 299230), (2760, 296628), (3040, 269307), (3312, 247190), (3420, 239384), (3496, 234180), (3680, 222471), (3903, 209760), (3933, 208160), (4140, 197752), (4370, 187344), (4560, 179538), (5204, 157320), (5244, 156120), (5472, 149615), (5520, 148314), (6505, 125856), (6555, 124896), (6624, 123595), (6840, 119692), (6992, 117090), (7806, 104880), (7866, 104080), (8280, 98876), (8740, 93672), (9120, 89769), (10408, 78660), (10488, 78060), (11040, 74157), (11709, 69920), (13010, 62928), (13110, 62448), (13680, 59846), (13984, 58545), (15612, 52440), (15732, 52040), (16560, 49438), (17480, 46836), (19515, 41952), (19665, 41632), (20816, 39330), (20976, 39030), (23418, 34960), (24719, 33120), (26020, 31464), (26220, 31224), (27360, 29923)]