2540464080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 640

約数和(自身を含む): 10559324160

約数和(自身を除く): 8018860080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 43, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 86, 88, 92, 105, 110, 112, 115, 120, 129, 132, 138, 139, 140, 154, 161, 165, 168, 172, 176, 184, 210, 215, 220, 230, 231, 240, 253, 258, 264, 276, 278, 280, 301, 308, 322, 330, 336, 344, 345, 368, 385, 417, 420, 430, 440, 460, 462, 473, 483, 506, 516, 528, 552, 556, 560, 602, 616, 644, 645, 660, 688, 690, 695, 759, 770, 805, 834, 840, 860, 880, 903, 920, 924, 946, 966, 973, 989, 1012, 1032, 1104, 1112, 1155, 1204, 1232, 1265, 1288, 1290, 1320, 1380, 1390, 1419, 1505, 1518, 1529, 1540, 1610, 1668, 1680, 1720, 1771, 1806, 1840, 1848, 1892, 1932, 1946, 1978, 2024, 2064, 2085, 2224, 2310, 2365, 2408, 2415, 2530, 2576, 2580, 2640, 2760, 2780, 2838, 2919, 2967, 3010, 3036, 3058, 3080, 3197, 3220, 3311, 3336, 3440, 3542, 3612, 3696, 3784, 3795, 3864, 3892, 3956, 4048, 4170, 4515, 4587, 4620, 4730, 4816, 4830, 4865, 4945, 5060, 5160, 5313, 5520, 5560, 5676, 5838, 5934, 5977, 6020, 6072, 6116, 6160, 6394, 6440, 6622, 6672, 6923, 7084, 7095, 7224, 7568, 7590, 7645, 7728, 7784, 7912, 8340, 8855, 9030, 9174, 9240, 9460, 9591, 9660, 9730, 9890, 9933, 10120, 10320, 10626, 10703, 10879, 11120, 11352, 11676, 11868, 11954, 12040, 12144, 12232, 12788, 12880, 13244, 13846, 14168, 14190, 14448, 14595, 14835, 15180, 15290, 15568, 15824, 15985, 16555, 16680, 17710, 17931, 18060, 18348, 18480, 18920, 19182, 19320, 19460, 19780, 19866, 20240, 20769, 21252, 21406, 21758, 22379, 22704, 22935, 23352, 23736, 23908, 24080, 24464, 25576, 26488, 26565, 27692, 28336, 28380, 29190, 29670, 29885, 30360, 30580, 31970, 32109, 32637, 33110, 33360, 34615, 35167, 35420, 35862, 36120, 36696, 37840, 38364, 38640, 38920, 39560, 39732, 41538, 41839, 42504, 42812, 43516, 44758, 45870, 46704, 47472, 47816, 47955, 49665, 51152, 52976, 53130, 53515, 54395, 55384, 56760, 58380, 59340, 59770, 60720, 61160, 63940, 64218, 65274, 65747, 66220, 67137, 69230, 70334, 70840, 71724, 72240, 73392, 76153, 76728, 77840, 79120, 79464, 83076, 83678, 85008, 85624, 87032, 89516, 89655, 91740, 95632, 95910, 99330, 103845, 105501, 106260, 107030, 108790, 110768, 111895, 113520, 116760, 118680, 119540, 122320, 125517, 127880, 128436, 130548, 131494, 132440, 134274, 137471, 138460, 140668, 141680, 143448, 152306, 153456, 158928, 160545, 163185, 166152, 167356, 171248, 174064, 175835, 179032, 179310, 183480, 191820, 197241, 198660, 207690, 209195, 211002, 212520, 214060, 217580, 223790, 228459, 233520, 237360, 239080, 246169, 251034, 255760, 256872, 261096, 262988, 264880, 268548, 274942, 276920, 281336, 286896, 304612, 321090, 326370, 328735, 332304, 334712, 335685, 351670, 358064, 358620, 366960, 380765, 383640, 394482, 397320, 412413, 415380, 418390, 422004, 425040, 428120, 435160, 447580, 456918, 460229, 478160, 492338, 502068, 513744, 522192, 525976, 527505, 537096, 549884, 553840, 562672, 609224, 627585, 642180, 652740, 657470, 669424, 671370, 687355, 703340, 717240, 738507, 761530, 767280, 788964, 794640, 824826, 830760, 836780, 844008, 856240, 870320, 895160, 913836, 920458, 962297, 984676, 986205, 1004136, 1051952, 1055010, 1074192, 1099768, 1142295, 1218448, 1230845, 1255170, 1284360, 1305480, 1314940, 1342740, 1374710, 1380687, 1406680, 1434480, 1477014, 1512181, 1523060, 1577928, 1649652, 1661520, 1673560, 1688016, 1790320, 1827672, 1840916, 1924594, 1969352, 1972410, 2008272, 2062065, 2110020, 2199536, 2284590, 2301145, 2461690, 2510340, 2568720, 2610960, 2629880, 2685480, 2749420, 2761374, 2813360, 2886891, 2954028, 3024362, 3046120, 3155856, 3299304, 3347120, 3655344, 3681832, 3692535, 3849188, 3938704, 3944820, 4124130, 4220040, 4536543, 4569180, 4602290, 4811485, 4923380, 5020680, 5259760, 5370960, 5498840, 5522748, 5773782, 5908056, 6048724, 6092240, 6598608, 6903435, 7363664, 7385070, 7560905, 7698376, 7889640, 8248260, 8440080, 9073086, 9138360, 9204580, 9622970, 9846760, 10041360, 10585267, 10997680, 11045496, 11547564, 11816112, 12097448, 13806870, 14434455, 14770140, 15121810, 15396752, 15779280, 16496520, 18146172, 18276720, 18409160, 19245940, 19693520, 21170534, 22090992, 22682715, 23095128, 24194896, 27613740, 28868910, 29540280, 30243620, 31755801, 32993040, 36292344, 36818320, 38491880, 42341068, 45365430, 46190256, 52926335, 55227480, 57737820, 59080560, 60487240, 63511602, 72584688, 76983760, 84682136, 90730860, 105852670, 110454960, 115475640, 120974480, 127023204, 158779005, 169364272, 181461720, 211705340, 230951280, 254046408, 317558010, 362923440, 423410680, 508092816, 635116020, 846821360, 1270232040, 2540464080]

約数ペア:

[(1, 2540464080), (2, 1270232040), (3, 846821360), (4, 635116020), (5, 508092816), (6, 423410680), (7, 362923440), (8, 317558010), (10, 254046408), (11, 230951280), (12, 211705340), (14, 181461720), (15, 169364272), (16, 158779005), (20, 127023204), (21, 120974480), (22, 115475640), (23, 110454960), (24, 105852670), (28, 90730860), (30, 84682136), (33, 76983760), (35, 72584688), (40, 63511602), (42, 60487240), (43, 59080560), (44, 57737820), (46, 55227480), (48, 52926335), (55, 46190256), (56, 45365430), (60, 42341068), (66, 38491880), (69, 36818320), (70, 36292344), (77, 32993040), (80, 31755801), (84, 30243620), (86, 29540280), (88, 28868910), (92, 27613740), (105, 24194896), (110, 23095128), (112, 22682715), (115, 22090992), (120, 21170534), (129, 19693520), (132, 19245940), (138, 18409160), (139, 18276720), (140, 18146172), (154, 16496520), (161, 15779280), (165, 15396752), (168, 15121810), (172, 14770140), (176, 14434455), (184, 13806870), (210, 12097448), (215, 11816112), (220, 11547564), (230, 11045496), (231, 10997680), (240, 10585267), (253, 10041360), (258, 9846760), (264, 9622970), (276, 9204580), (278, 9138360), (280, 9073086), (301, 8440080), (308, 8248260), (322, 7889640), (330, 7698376), (336, 7560905), (344, 7385070), (345, 7363664), (368, 6903435), (385, 6598608), (417, 6092240), (420, 6048724), (430, 5908056), (440, 5773782), (460, 5522748), (462, 5498840), (473, 5370960), (483, 5259760), (506, 5020680), (516, 4923380), (528, 4811485), (552, 4602290), (556, 4569180), (560, 4536543), (602, 4220040), (616, 4124130), (644, 3944820), (645, 3938704), (660, 3849188), (688, 3692535), (690, 3681832), (695, 3655344), (759, 3347120), (770, 3299304), (805, 3155856), (834, 3046120), (840, 3024362), (860, 2954028), (880, 2886891), (903, 2813360), (920, 2761374), (924, 2749420), (946, 2685480), (966, 2629880), (973, 2610960), (989, 2568720), (1012, 2510340), (1032, 2461690), (1104, 2301145), (1112, 2284590), (1155, 2199536), (1204, 2110020), (1232, 2062065), (1265, 2008272), (1288, 1972410), (1290, 1969352), (1320, 1924594), (1380, 1840916), (1390, 1827672), (1419, 1790320), (1505, 1688016), (1518, 1673560), (1529, 1661520), (1540, 1649652), (1610, 1577928), (1668, 1523060), (1680, 1512181), (1720, 1477014), (1771, 1434480), (1806, 1406680), (1840, 1380687), (1848, 1374710), (1892, 1342740), (1932, 1314940), (1946, 1305480), (1978, 1284360), (2024, 1255170), (2064, 1230845), (2085, 1218448), (2224, 1142295), (2310, 1099768), (2365, 1074192), (2408, 1055010), (2415, 1051952), (2530, 1004136), (2576, 986205), (2580, 984676), (2640, 962297), (2760, 920458), (2780, 913836), (2838, 895160), (2919, 870320), (2967, 856240), (3010, 844008), (3036, 836780), (3058, 830760), (3080, 824826), (3197, 794640), (3220, 788964), (3311, 767280), (3336, 761530), (3440, 738507), (3542, 717240), (3612, 703340), (3696, 687355), (3784, 671370), (3795, 669424), (3864, 657470), (3892, 652740), (3956, 642180), (4048, 627585), (4170, 609224), (4515, 562672), (4587, 553840), (4620, 549884), (4730, 537096), (4816, 527505), (4830, 525976), (4865, 522192), (4945, 513744), (5060, 502068), (5160, 492338), (5313, 478160), (5520, 460229), (5560, 456918), (5676, 447580), (5838, 435160), (5934, 428120), (5977, 425040), (6020, 422004), (6072, 418390), (6116, 415380), (6160, 412413), (6394, 397320), (6440, 394482), (6622, 383640), (6672, 380765), (6923, 366960), (7084, 358620), (7095, 358064), (7224, 351670), (7568, 335685), (7590, 334712), (7645, 332304), (7728, 328735), (7784, 326370), (7912, 321090), (8340, 304612), (8855, 286896), (9030, 281336), (9174, 276920), (9240, 274942), (9460, 268548), (9591, 264880), (9660, 262988), (9730, 261096), (9890, 256872), (9933, 255760), (10120, 251034), (10320, 246169), (10626, 239080), (10703, 237360), (10879, 233520), (11120, 228459), (11352, 223790), (11676, 217580), (11868, 214060), (11954, 212520), (12040, 211002), (12144, 209195), (12232, 207690), (12788, 198660), (12880, 197241), (13244, 191820), (13846, 183480), (14168, 179310), (14190, 179032), (14448, 175835), (14595, 174064), (14835, 171248), (15180, 167356), (15290, 166152), (15568, 163185), (15824, 160545), (15985, 158928), (16555, 153456), (16680, 152306), (17710, 143448), (17931, 141680), (18060, 140668), (18348, 138460), (18480, 137471), (18920, 134274), (19182, 132440), (19320, 131494), (19460, 130548), (19780, 128436), (19866, 127880), (20240, 125517), (20769, 122320), (21252, 119540), (21406, 118680), (21758, 116760), (22379, 113520), (22704, 111895), (22935, 110768), (23352, 108790), (23736, 107030), (23908, 106260), (24080, 105501), (24464, 103845), (25576, 99330), (26488, 95910), (26565, 95632), (27692, 91740), (28336, 89655), (28380, 89516), (29190, 87032), (29670, 85624), (29885, 85008), (30360, 83678), (30580, 83076), (31970, 79464), (32109, 79120), (32637, 77840), (33110, 76728), (33360, 76153), (34615, 73392), (35167, 72240), (35420, 71724), (35862, 70840), (36120, 70334), (36696, 69230), (37840, 67137), (38364, 66220), (38640, 65747), (38920, 65274), (39560, 64218), (39732, 63940), (41538, 61160), (41839, 60720), (42504, 59770), (42812, 59340), (43516, 58380), (44758, 56760), (45870, 55384), (46704, 54395), (47472, 53515), (47816, 53130), (47955, 52976), (49665, 51152)]