655695040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 448

約数和(自身を含む): 2212116480

約数和(自身を除く): 1556421440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 23, 26, 28, 32, 35, 40, 44, 46, 52, 55, 56, 64, 65, 70, 77, 80, 88, 89, 91, 92, 104, 110, 112, 115, 130, 140, 143, 154, 160, 161, 176, 178, 182, 184, 208, 220, 224, 230, 253, 260, 280, 286, 299, 308, 320, 322, 352, 356, 364, 368, 385, 416, 440, 445, 448, 455, 460, 506, 520, 560, 572, 598, 616, 623, 644, 704, 712, 715, 728, 736, 770, 805, 832, 880, 890, 910, 920, 979, 1001, 1012, 1040, 1120, 1144, 1157, 1196, 1232, 1246, 1265, 1288, 1424, 1430, 1456, 1472, 1495, 1540, 1610, 1760, 1771, 1780, 1820, 1840, 1958, 2002, 2024, 2047, 2080, 2093, 2240, 2288, 2314, 2392, 2464, 2492, 2530, 2576, 2848, 2860, 2912, 2990, 3080, 3115, 3220, 3289, 3520, 3542, 3560, 3640, 3680, 3916, 4004, 4048, 4094, 4160, 4186, 4576, 4628, 4784, 4895, 4928, 4984, 5005, 5060, 5152, 5696, 5720, 5785, 5824, 5980, 6160, 6230, 6440, 6578, 6853, 7084, 7120, 7280, 7360, 7832, 8008, 8096, 8099, 8188, 8372, 8855, 9152, 9256, 9568, 9790, 9968, 10010, 10120, 10235, 10304, 10465, 11440, 11570, 11960, 12320, 12460, 12727, 12880, 13156, 13706, 14168, 14240, 14329, 14560, 15664, 16016, 16192, 16198, 16376, 16445, 16744, 17710, 18512, 19136, 19580, 19936, 20020, 20240, 20470, 20930, 22517, 22880, 23023, 23140, 23920, 24640, 24920, 25454, 25760, 26312, 26611, 27412, 28336, 28480, 28658, 29120, 31328, 32032, 32396, 32752, 32890, 33488, 34265, 35420, 37024, 39160, 39872, 40040, 40480, 40495, 40940, 41860, 45034, 45760, 46046, 46280, 47840, 49840, 50908, 51520, 52624, 53222, 54824, 56672, 57316, 62656, 63635, 64064, 64792, 65504, 65780, 66976, 68530, 70840, 71645, 74048, 78320, 80080, 80960, 80990, 81880, 83720, 89089, 90068, 92092, 92560, 95680, 99680, 101816, 105248, 106444, 109648, 112585, 113344, 114632, 115115, 127270, 129584, 131008, 131560, 133055, 133952, 137060, 141680, 143290, 156640, 157619, 160160, 161980, 163760, 167440, 178178, 180136, 184184, 185120, 186277, 199360, 203632, 210496, 212888, 219296, 225170, 229264, 230230, 254540, 259168, 263120, 266110, 274120, 283360, 286580, 292721, 313280, 315238, 320320, 323960, 327520, 334880, 356356, 360272, 368368, 370240, 372554, 407264, 425776, 438592, 445445, 450340, 458528, 460460, 509080, 518336, 526240, 532220, 548240, 566720, 573160, 585442, 630476, 647920, 655040, 669760, 712712, 720544, 736736, 745108, 788095, 814528, 851552, 890890, 900680, 917056, 920920, 931385, 1018160, 1052480, 1064440, 1096480, 1146320, 1170884, 1260952, 1295840, 1425424, 1441088, 1463605, 1473472, 1490216, 1576190, 1703104, 1781780, 1801360, 1841840, 1862770, 2036320, 2049047, 2128880, 2192960, 2292640, 2341768, 2521904, 2591680, 2850848, 2927210, 2980432, 3152380, 3563560, 3602720, 3683680, 3725540, 4072640, 4098094, 4257760, 4585280, 4683536, 5043808, 5701696, 5854420, 5960864, 6304760, 7127120, 7205440, 7367360, 7451080, 8196188, 8515520, 9367072, 10087616, 10245235, 11708840, 11921728, 12609520, 14254240, 14902160, 16392376, 18734144, 20490470, 23417680, 25219040, 28508480, 29804320, 32784752, 40980940, 46835360, 50438080, 59608640, 65569504, 81961880, 93670720, 131139008, 163923760, 327847520, 655695040]

約数ペア:

[(1, 655695040), (2, 327847520), (4, 163923760), (5, 131139008), (7, 93670720), (8, 81961880), (10, 65569504), (11, 59608640), (13, 50438080), (14, 46835360), (16, 40980940), (20, 32784752), (22, 29804320), (23, 28508480), (26, 25219040), (28, 23417680), (32, 20490470), (35, 18734144), (40, 16392376), (44, 14902160), (46, 14254240), (52, 12609520), (55, 11921728), (56, 11708840), (64, 10245235), (65, 10087616), (70, 9367072), (77, 8515520), (80, 8196188), (88, 7451080), (89, 7367360), (91, 7205440), (92, 7127120), (104, 6304760), (110, 5960864), (112, 5854420), (115, 5701696), (130, 5043808), (140, 4683536), (143, 4585280), (154, 4257760), (160, 4098094), (161, 4072640), (176, 3725540), (178, 3683680), (182, 3602720), (184, 3563560), (208, 3152380), (220, 2980432), (224, 2927210), (230, 2850848), (253, 2591680), (260, 2521904), (280, 2341768), (286, 2292640), (299, 2192960), (308, 2128880), (320, 2049047), (322, 2036320), (352, 1862770), (356, 1841840), (364, 1801360), (368, 1781780), (385, 1703104), (416, 1576190), (440, 1490216), (445, 1473472), (448, 1463605), (455, 1441088), (460, 1425424), (506, 1295840), (520, 1260952), (560, 1170884), (572, 1146320), (598, 1096480), (616, 1064440), (623, 1052480), (644, 1018160), (704, 931385), (712, 920920), (715, 917056), (728, 900680), (736, 890890), (770, 851552), (805, 814528), (832, 788095), (880, 745108), (890, 736736), (910, 720544), (920, 712712), (979, 669760), (1001, 655040), (1012, 647920), (1040, 630476), (1120, 585442), (1144, 573160), (1157, 566720), (1196, 548240), (1232, 532220), (1246, 526240), (1265, 518336), (1288, 509080), (1424, 460460), (1430, 458528), (1456, 450340), (1472, 445445), (1495, 438592), (1540, 425776), (1610, 407264), (1760, 372554), (1771, 370240), (1780, 368368), (1820, 360272), (1840, 356356), (1958, 334880), (2002, 327520), (2024, 323960), (2047, 320320), (2080, 315238), (2093, 313280), (2240, 292721), (2288, 286580), (2314, 283360), (2392, 274120), (2464, 266110), (2492, 263120), (2530, 259168), (2576, 254540), (2848, 230230), (2860, 229264), (2912, 225170), (2990, 219296), (3080, 212888), (3115, 210496), (3220, 203632), (3289, 199360), (3520, 186277), (3542, 185120), (3560, 184184), (3640, 180136), (3680, 178178), (3916, 167440), (4004, 163760), (4048, 161980), (4094, 160160), (4160, 157619), (4186, 156640), (4576, 143290), (4628, 141680), (4784, 137060), (4895, 133952), (4928, 133055), (4984, 131560), (5005, 131008), (5060, 129584), (5152, 127270), (5696, 115115), (5720, 114632), (5785, 113344), (5824, 112585), (5980, 109648), (6160, 106444), (6230, 105248), (6440, 101816), (6578, 99680), (6853, 95680), (7084, 92560), (7120, 92092), (7280, 90068), (7360, 89089), (7832, 83720), (8008, 81880), (8096, 80990), (8099, 80960), (8188, 80080), (8372, 78320), (8855, 74048), (9152, 71645), (9256, 70840), (9568, 68530), (9790, 66976), (9968, 65780), (10010, 65504), (10120, 64792), (10235, 64064), (10304, 63635), (10465, 62656), (11440, 57316), (11570, 56672), (11960, 54824), (12320, 53222), (12460, 52624), (12727, 51520), (12880, 50908), (13156, 49840), (13706, 47840), (14168, 46280), (14240, 46046), (14329, 45760), (14560, 45034), (15664, 41860), (16016, 40940), (16192, 40495), (16198, 40480), (16376, 40040), (16445, 39872), (16744, 39160), (17710, 37024), (18512, 35420), (19136, 34265), (19580, 33488), (19936, 32890), (20020, 32752), (20240, 32396), (20470, 32032), (20930, 31328), (22517, 29120), (22880, 28658), (23023, 28480), (23140, 28336), (23920, 27412), (24640, 26611), (24920, 26312), (25454, 25760)]