2123190720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 672

約数和(自身を含む): 9205447680

約数和(自身を除く): 7082256960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 46, 48, 56, 57, 60, 63, 64, 69, 70, 72, 76, 80, 84, 90, 92, 95, 96, 105, 112, 114, 115, 120, 126, 133, 138, 140, 144, 152, 160, 161, 168, 171, 180, 184, 190, 192, 207, 210, 224, 228, 230, 240, 241, 252, 266, 276, 280, 285, 288, 304, 315, 320, 322, 336, 342, 345, 360, 368, 380, 399, 414, 420, 437, 448, 456, 460, 480, 482, 483, 504, 532, 552, 560, 570, 576, 608, 630, 644, 665, 672, 684, 690, 720, 723, 736, 760, 798, 805, 828, 840, 855, 874, 912, 920, 960, 964, 966, 1008, 1035, 1064, 1104, 1120, 1140, 1197, 1205, 1216, 1260, 1288, 1311, 1330, 1344, 1368, 1380, 1440, 1446, 1449, 1472, 1520, 1596, 1610, 1656, 1680, 1687, 1710, 1748, 1824, 1840, 1928, 1932, 1995, 2016, 2070, 2128, 2169, 2185, 2208, 2240, 2280, 2394, 2410, 2415, 2520, 2576, 2622, 2660, 2736, 2760, 2880, 2892, 2898, 3040, 3059, 3192, 3220, 3312, 3360, 3374, 3420, 3496, 3615, 3648, 3680, 3856, 3864, 3933, 3990, 4032, 4140, 4256, 4338, 4370, 4416, 4560, 4579, 4788, 4820, 4830, 5040, 5061, 5152, 5244, 5320, 5472, 5520, 5543, 5784, 5796, 5985, 6080, 6118, 6384, 6440, 6555, 6624, 6720, 6748, 6840, 6992, 7230, 7245, 7360, 7712, 7728, 7866, 7980, 8280, 8435, 8512, 8676, 8740, 9120, 9158, 9177, 9576, 9640, 9660, 10080, 10122, 10304, 10488, 10640, 10845, 10944, 11040, 11086, 11568, 11592, 11970, 12236, 12768, 12880, 13110, 13248, 13496, 13680, 13737, 13984, 14460, 14490, 15183, 15295, 15424, 15456, 15732, 15960, 16560, 16629, 16870, 17352, 17480, 18240, 18316, 18354, 19152, 19280, 19320, 19665, 20160, 20244, 20976, 21280, 21690, 22080, 22172, 22895, 23136, 23184, 23940, 24472, 25305, 25536, 25760, 26220, 26992, 27360, 27474, 27531, 27715, 27968, 28920, 28980, 30366, 30590, 30912, 31464, 31920, 32053, 33120, 33258, 33740, 34704, 34960, 36632, 36708, 38304, 38560, 38640, 38801, 39330, 40488, 41211, 41952, 42560, 43380, 44344, 45790, 45885, 46272, 46368, 47880, 48944, 49887, 50610, 51520, 52440, 53984, 54720, 54948, 55062, 55430, 57840, 57960, 60732, 61180, 62928, 63840, 64106, 66240, 66516, 67480, 68685, 69408, 69920, 73264, 73416, 75915, 76608, 77120, 77280, 77602, 78660, 80976, 82422, 83145, 83904, 86760, 88688, 91580, 91770, 92736, 95760, 96159, 97888, 99774, 101220, 104880, 105317, 107968, 109896, 110124, 110860, 115680, 115920, 116403, 121464, 122360, 125856, 127680, 128212, 133032, 134960, 137370, 137655, 138816, 139840, 146528, 146832, 151830, 154560, 155204, 157320, 160265, 161952, 164844, 166290, 173520, 177376, 183160, 183540, 191520, 192318, 194005, 195776, 199548, 202440, 206055, 209760, 210634, 219792, 220248, 221720, 231360, 231840, 232806, 242928, 244720, 249435, 251712, 256424, 266064, 269920, 274740, 275310, 288477, 293056, 293664, 303660, 310408, 314640, 315951, 320530, 323904, 329688, 332580, 347040, 349209, 354752, 366320, 367080, 383040, 384636, 388010, 399096, 404880, 412110, 419520, 421268, 439584, 440496, 443440, 463680, 465612, 480795, 485856, 489440, 498870, 512848, 526585, 532128, 539840, 549480, 550620, 576954, 582015, 587328, 607320, 620816, 629280, 631902, 641060, 659376, 665160, 694080, 698418, 732640, 734160, 737219, 769272, 776020, 798192, 809760, 824220, 842536, 879168, 880992, 886880, 931224, 947853, 961590, 971712, 978880, 997740, 1025696, 1053170, 1064256, 1098960, 1101240, 1153908, 1164030, 1214640, 1241632, 1258560, 1263804, 1282120, 1318752, 1330320, 1396836, 1442385, 1465280, 1468320, 1474438, 1538544, 1552040, 1579755, 1596384, 1619520, 1648440, 1685072, 1746045, 1761984, 1773760, 1862448, 1895706, 1923180, 1995480, 2051392, 2106340, 2197920, 2202480, 2211657, 2307816, 2328060, 2429280, 2483264, 2527608, 2564240, 2637504, 2660640, 2793672, 2884770, 2936640, 2948876, 3077088, 3104080, 3159510, 3192768, 3296880, 3370144, 3492090, 3686095, 3724896, 3791412, 3846360, 3990960, 4212680, 4395840, 4404960, 4423314, 4615632, 4656120, 4739265, 4858560, 5055216, 5128480, 5321280, 5587344, 5769540, 5897752, 6154176, 6208160, 6319020, 6593760, 6634971, 6740288, 6984180, 7372190, 7449792, 7582824, 7692720, 7981920, 8425360, 8809920, 8846628, 9231264, 9312240, 9478530, 10110432, 10256960, 11058285, 11174688, 11539080, 11795504, 12416320, 12638040, 13187520, 13269942, 13968360, 14744380, 15165648, 15385440, 15963840, 16850720, 17693256, 18462528, 18624480, 18957060, 20220864, 22116570, 22349376, 23078160, 23591008, 25276080, 26539884, 27936720, 29488760, 30331296, 30770880, 33174855, 33701440, 35386512, 37248960, 37914120, 44233140, 46156320, 47182016, 50552160, 53079768, 55873440, 58977520, 60662592, 66349710, 70773024, 75828240, 88466280, 92312640, 101104320, 106159536, 111746880, 117955040, 132699420, 141546048, 151656480, 176932560, 212319072, 235910080, 265398840, 303312960, 353865120, 424638144, 530797680, 707730240, 1061595360, 2123190720]

約数ペア:

[(1, 2123190720), (2, 1061595360), (3, 707730240), (4, 530797680), (5, 424638144), (6, 353865120), (7, 303312960), (8, 265398840), (9, 235910080), (10, 212319072), (12, 176932560), (14, 151656480), (15, 141546048), (16, 132699420), (18, 117955040), (19, 111746880), (20, 106159536), (21, 101104320), (23, 92312640), (24, 88466280), (28, 75828240), (30, 70773024), (32, 66349710), (35, 60662592), (36, 58977520), (38, 55873440), (40, 53079768), (42, 50552160), (45, 47182016), (46, 46156320), (48, 44233140), (56, 37914120), (57, 37248960), (60, 35386512), (63, 33701440), (64, 33174855), (69, 30770880), (70, 30331296), (72, 29488760), (76, 27936720), (80, 26539884), (84, 25276080), (90, 23591008), (92, 23078160), (95, 22349376), (96, 22116570), (105, 20220864), (112, 18957060), (114, 18624480), (115, 18462528), (120, 17693256), (126, 16850720), (133, 15963840), (138, 15385440), (140, 15165648), (144, 14744380), (152, 13968360), (160, 13269942), (161, 13187520), (168, 12638040), (171, 12416320), (180, 11795504), (184, 11539080), (190, 11174688), (192, 11058285), (207, 10256960), (210, 10110432), (224, 9478530), (228, 9312240), (230, 9231264), (240, 8846628), (241, 8809920), (252, 8425360), (266, 7981920), (276, 7692720), (280, 7582824), (285, 7449792), (288, 7372190), (304, 6984180), (315, 6740288), (320, 6634971), (322, 6593760), (336, 6319020), (342, 6208160), (345, 6154176), (360, 5897752), (368, 5769540), (380, 5587344), (399, 5321280), (414, 5128480), (420, 5055216), (437, 4858560), (448, 4739265), (456, 4656120), (460, 4615632), (480, 4423314), (482, 4404960), (483, 4395840), (504, 4212680), (532, 3990960), (552, 3846360), (560, 3791412), (570, 3724896), (576, 3686095), (608, 3492090), (630, 3370144), (644, 3296880), (665, 3192768), (672, 3159510), (684, 3104080), (690, 3077088), (720, 2948876), (723, 2936640), (736, 2884770), (760, 2793672), (798, 2660640), (805, 2637504), (828, 2564240), (840, 2527608), (855, 2483264), (874, 2429280), (912, 2328060), (920, 2307816), (960, 2211657), (964, 2202480), (966, 2197920), (1008, 2106340), (1035, 2051392), (1064, 1995480), (1104, 1923180), (1120, 1895706), (1140, 1862448), (1197, 1773760), (1205, 1761984), (1216, 1746045), (1260, 1685072), (1288, 1648440), (1311, 1619520), (1330, 1596384), (1344, 1579755), (1368, 1552040), (1380, 1538544), (1440, 1474438), (1446, 1468320), (1449, 1465280), (1472, 1442385), (1520, 1396836), (1596, 1330320), (1610, 1318752), (1656, 1282120), (1680, 1263804), (1687, 1258560), (1710, 1241632), (1748, 1214640), (1824, 1164030), (1840, 1153908), (1928, 1101240), (1932, 1098960), (1995, 1064256), (2016, 1053170), (2070, 1025696), (2128, 997740), (2169, 978880), (2185, 971712), (2208, 961590), (2240, 947853), (2280, 931224), (2394, 886880), (2410, 880992), (2415, 879168), (2520, 842536), (2576, 824220), (2622, 809760), (2660, 798192), (2736, 776020), (2760, 769272), (2880, 737219), (2892, 734160), (2898, 732640), (3040, 698418), (3059, 694080), (3192, 665160), (3220, 659376), (3312, 641060), (3360, 631902), (3374, 629280), (3420, 620816), (3496, 607320), (3615, 587328), (3648, 582015), (3680, 576954), (3856, 550620), (3864, 549480), (3933, 539840), (3990, 532128), (4032, 526585), (4140, 512848), (4256, 498870), (4338, 489440), (4370, 485856), (4416, 480795), (4560, 465612), (4579, 463680), (4788, 443440), (4820, 440496), (4830, 439584), (5040, 421268), (5061, 419520), (5152, 412110), (5244, 404880), (5320, 399096), (5472, 388010), (5520, 384636), (5543, 383040), (5784, 367080), (5796, 366320), (5985, 354752), (6080, 349209), (6118, 347040), (6384, 332580), (6440, 329688), (6555, 323904), (6624, 320530), (6720, 315951), (6748, 314640), (6840, 310408), (6992, 303660), (7230, 293664), (7245, 293056), (7360, 288477), (7712, 275310), (7728, 274740), (7866, 269920), (7980, 266064), (8280, 256424), (8435, 251712), (8512, 249435), (8676, 244720), (8740, 242928), (9120, 232806), (9158, 231840), (9177, 231360), (9576, 221720), (9640, 220248), (9660, 219792), (10080, 210634), (10122, 209760), (10304, 206055), (10488, 202440), (10640, 199548), (10845, 195776), (10944, 194005), (11040, 192318), (11086, 191520), (11568, 183540), (11592, 183160), (11970, 177376), (12236, 173520), (12768, 166290), (12880, 164844), (13110, 161952), (13248, 160265), (13496, 157320), (13680, 155204), (13737, 154560), (13984, 151830), (14460, 146832), (14490, 146528), (15183, 139840), (15295, 138816), (15424, 137655), (15456, 137370), (15732, 134960), (15960, 133032), (16560, 128212), (16629, 127680), (16870, 125856), (17352, 122360), (17480, 121464), (18240, 116403), (18316, 115920), (18354, 115680), (19152, 110860), (19280, 110124), (19320, 109896), (19665, 107968), (20160, 105317), (20244, 104880), (20976, 101220), (21280, 99774), (21690, 97888), (22080, 96159), (22172, 95760), (22895, 92736), (23136, 91770), (23184, 91580), (23940, 88688), (24472, 86760), (25305, 83904), (25536, 83145), (25760, 82422), (26220, 80976), (26992, 78660), (27360, 77602), (27474, 77280), (27531, 77120), (27715, 76608), (27968, 75915), (28920, 73416), (28980, 73264), (30366, 69920), (30590, 69408), (30912, 68685), (31464, 67480), (31920, 66516), (32053, 66240), (33120, 64106), (33258, 63840), (33740, 62928), (34704, 61180), (34960, 60732), (36632, 57960), (36708, 57840), (38304, 55430), (38560, 55062), (38640, 54948), (38801, 54720), (39330, 53984), (40488, 52440), (41211, 51520), (41952, 50610), (42560, 49887), (43380, 48944), (44344, 47880), (45790, 46368), (45885, 46272)]