247768423680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{20477}}^1$

素因数の和:20661

約数の個数: 288

約数和(自身を含む): 831782939904

約数和(自身を除く): 584014516224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 137, 138, 160, 184, 192, 230, 240, 256, 274, 276, 320, 345, 368, 384, 411, 460, 480, 548, 552, 640, 685, 690, 736, 768, 822, 920, 960, 1096, 1104, 1280, 1370, 1380, 1472, 1644, 1840, 1920, 2055, 2192, 2208, 2740, 2760, 2944, 3151, 3288, 3680, 3840, 4110, 4384, 4416, 5480, 5520, 5888, 6302, 6576, 7360, 8220, 8768, 8832, 9453, 10960, 11040, 12604, 13152, 14720, 15755, 16440, 17536, 17664, 18906, 20477, 21920, 22080, 25208, 26304, 29440, 31510, 32880, 35072, 37812, 40954, 43840, 44160, 47265, 50416, 52608, 61431, 63020, 65760, 75624, 81908, 87680, 88320, 94530, 100832, 102385, 105216, 122862, 126040, 131520, 151248, 163816, 175360, 189060, 201664, 204770, 245724, 252080, 263040, 302496, 307155, 327632, 378120, 403328, 409540, 470971, 491448, 504160, 526080, 604992, 614310, 655264, 756240, 806656, 819080, 941942, 982896, 1008320, 1209984, 1228620, 1310528, 1412913, 1512480, 1638160, 1883884, 1965792, 2016640, 2354855, 2419968, 2457240, 2621056, 2805349, 2825826, 3024960, 3276320, 3767768, 3931584, 4033280, 4709710, 4914480, 5242112, 5610698, 5651652, 6049920, 6552640, 7064565, 7535536, 7863168, 8416047, 9419420, 9828960, 11221396, 11303304, 12099840, 13105280, 14026745, 14129130, 15071072, 15726336, 16832094, 18838840, 19657920, 22442792, 22606608, 26210560, 28053490, 28258260, 30142144, 33664188, 37677680, 39315840, 42080235, 44885584, 45213216, 56106980, 56516520, 60284288, 64523027, 67328376, 75355360, 78631680, 84160470, 89771168, 90426432, 112213960, 113033040, 120568576, 129046054, 134656752, 150710720, 168320940, 179542336, 180852864, 193569081, 224427920, 226066080, 258092108, 269313504, 301421440, 322615135, 336641880, 359084672, 361705728, 387138162, 448855840, 452132160, 516184216, 538627008, 602842880, 645230270, 673283760, 718169344, 774276324, 897711680, 904264320, 967845405, 1032368432, 1077254016, 1290460540, 1346567520, 1548552648, 1795423360, 1808528640, 1935690810, 2064736864, 2154508032, 2580921080, 2693135040, 3097105296, 3590846720, 3871381620, 4129473728, 5161842160, 5386270080, 6194210592, 7742763240, 8258947456, 10323684320, 10772540160, 12388421184, 15485526480, 16517894912, 20647368640, 24776842368, 30971052960, 41294737280, 49553684736, 61942105920, 82589474560, 123884211840, 247768423680]

約数ペア:

[(1, 247768423680), (2, 123884211840), (3, 82589474560), (4, 61942105920), (5, 49553684736), (6, 41294737280), (8, 30971052960), (10, 24776842368), (12, 20647368640), (15, 16517894912), (16, 15485526480), (20, 12388421184), (23, 10772540160), (24, 10323684320), (30, 8258947456), (32, 7742763240), (40, 6194210592), (46, 5386270080), (48, 5161842160), (60, 4129473728), (64, 3871381620), (69, 3590846720), (80, 3097105296), (92, 2693135040), (96, 2580921080), (115, 2154508032), (120, 2064736864), (128, 1935690810), (137, 1808528640), (138, 1795423360), (160, 1548552648), (184, 1346567520), (192, 1290460540), (230, 1077254016), (240, 1032368432), (256, 967845405), (274, 904264320), (276, 897711680), (320, 774276324), (345, 718169344), (368, 673283760), (384, 645230270), (411, 602842880), (460, 538627008), (480, 516184216), (548, 452132160), (552, 448855840), (640, 387138162), (685, 361705728), (690, 359084672), (736, 336641880), (768, 322615135), (822, 301421440), (920, 269313504), (960, 258092108), (1096, 226066080), (1104, 224427920), (1280, 193569081), (1370, 180852864), (1380, 179542336), (1472, 168320940), (1644, 150710720), (1840, 134656752), (1920, 129046054), (2055, 120568576), (2192, 113033040), (2208, 112213960), (2740, 90426432), (2760, 89771168), (2944, 84160470), (3151, 78631680), (3288, 75355360), (3680, 67328376), (3840, 64523027), (4110, 60284288), (4384, 56516520), (4416, 56106980), (5480, 45213216), (5520, 44885584), (5888, 42080235), (6302, 39315840), (6576, 37677680), (7360, 33664188), (8220, 30142144), (8768, 28258260), (8832, 28053490), (9453, 26210560), (10960, 22606608), (11040, 22442792), (12604, 19657920), (13152, 18838840), (14720, 16832094), (15755, 15726336), (16440, 15071072), (17536, 14129130), (17664, 14026745), (18906, 13105280), (20477, 12099840), (21920, 11303304), (22080, 11221396), (25208, 9828960), (26304, 9419420), (29440, 8416047), (31510, 7863168), (32880, 7535536), (35072, 7064565), (37812, 6552640), (40954, 6049920), (43840, 5651652), (44160, 5610698), (47265, 5242112), (50416, 4914480), (52608, 4709710), (61431, 4033280), (63020, 3931584), (65760, 3767768), (75624, 3276320), (81908, 3024960), (87680, 2825826), (88320, 2805349), (94530, 2621056), (100832, 2457240), (102385, 2419968), (105216, 2354855), (122862, 2016640), (126040, 1965792), (131520, 1883884), (151248, 1638160), (163816, 1512480), (175360, 1412913), (189060, 1310528), (201664, 1228620), (204770, 1209984), (245724, 1008320), (252080, 982896), (263040, 941942), (302496, 819080), (307155, 806656), (327632, 756240), (378120, 655264), (403328, 614310), (409540, 604992), (470971, 526080), (491448, 504160)]