1285240320

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 480

約数和(自身を含む): 5487273792

約数和(自身を除く): 4202033472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 512, 520, 546, 560, 576, 585, 613, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1226, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1536, 1560, 1638, 1664, 1680, 1792, 1820, 1839, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2452, 2496, 2520, 2560, 2688, 2730, 2880, 2912, 3065, 3120, 3276, 3328, 3360, 3584, 3640, 3678, 3744, 3840, 4032, 4095, 4160, 4291, 4368, 4480, 4608, 4680, 4904, 4992, 5040, 5376, 5460, 5517, 5760, 5824, 6130, 6240, 6552, 6656, 6720, 7280, 7356, 7488, 7680, 7969, 8064, 8190, 8320, 8582, 8736, 8960, 9195, 9360, 9808, 9984, 10080, 10752, 10920, 11034, 11520, 11648, 12260, 12480, 12873, 13104, 13440, 14560, 14712, 14976, 15938, 16128, 16380, 16640, 17164, 17472, 17920, 18390, 18720, 19616, 19968, 20160, 21455, 21840, 22068, 23040, 23296, 23907, 24520, 24960, 25746, 26208, 26880, 27585, 29120, 29424, 29952, 31876, 32256, 32760, 33280, 34328, 34944, 36780, 37440, 38619, 39232, 39845, 40320, 42910, 43680, 44136, 46592, 47814, 49040, 49920, 51492, 52416, 53760, 55170, 55783, 58240, 58848, 59904, 63752, 64365, 65520, 68656, 69888, 71721, 73560, 74880, 77238, 78464, 79690, 80640, 85820, 87360, 88272, 95628, 98080, 99840, 102984, 104832, 110340, 111566, 116480, 117696, 119535, 127504, 128730, 131040, 137312, 139776, 143442, 147120, 149760, 154476, 156928, 159380, 161280, 167349, 171640, 174720, 176544, 191256, 193095, 196160, 205968, 209664, 220680, 223132, 232960, 235392, 239070, 255008, 257460, 262080, 274624, 278915, 286884, 294240, 299520, 308952, 313856, 318760, 334698, 343280, 349440, 353088, 358605, 382512, 386190, 392320, 411936, 419328, 441360, 446264, 470784, 478140, 502047, 510016, 514920, 524160, 549248, 557830, 573768, 588480, 617904, 637520, 669396, 686560, 698880, 706176, 717210, 765024, 772380, 784640, 823872, 836745, 882720, 892528, 941568, 956280, 1004094, 1020032, 1029840, 1048320, 1098496, 1115660, 1147536, 1176960, 1235808, 1275040, 1338792, 1373120, 1412352, 1434420, 1530048, 1544760, 1569280, 1647744, 1673490, 1765440, 1785056, 1912560, 2008188, 2040064, 2059680, 2096640, 2196992, 2231320, 2295072, 2353920, 2471616, 2510235, 2550080, 2677584, 2746240, 2824704, 2868840, 3060096, 3089520, 3295488, 3346980, 3530880, 3570112, 3825120, 4016376, 4080128, 4119360, 4462640, 4590144, 4707840, 4943232, 5020470, 5100160, 5355168, 5492480, 5737680, 6120192, 6179040, 6590976, 6693960, 7061760, 7140224, 7650240, 8032752, 8238720, 8925280, 9180288, 9886464, 10040940, 10200320, 10710336, 10984960, 11475360, 12240384, 12358080, 13387920, 14123520, 14280448, 15300480, 16065504, 16477440, 17850560, 18360576, 19772928, 20081880, 20400640, 21420672, 22950720, 24716160, 26775840, 28560896, 30600960, 32131008, 32954880, 35701120, 36721152, 40163760, 42841344, 45901440, 49432320, 53551680, 61201920, 64262016, 71402240, 80327520, 85682688, 91802880, 98864640, 107103360, 128524032, 142804480, 160655040, 183605760, 214206720, 257048064, 321310080, 428413440, 642620160, 1285240320]

約数ペア:

[(1, 1285240320), (2, 642620160), (3, 428413440), (4, 321310080), (5, 257048064), (6, 214206720), (7, 183605760), (8, 160655040), (9, 142804480), (10, 128524032), (12, 107103360), (13, 98864640), (14, 91802880), (15, 85682688), (16, 80327520), (18, 71402240), (20, 64262016), (21, 61201920), (24, 53551680), (26, 49432320), (28, 45901440), (30, 42841344), (32, 40163760), (35, 36721152), (36, 35701120), (39, 32954880), (40, 32131008), (42, 30600960), (45, 28560896), (48, 26775840), (52, 24716160), (56, 22950720), (60, 21420672), (63, 20400640), (64, 20081880), (65, 19772928), (70, 18360576), (72, 17850560), (78, 16477440), (80, 16065504), (84, 15300480), (90, 14280448), (91, 14123520), (96, 13387920), (104, 12358080), (105, 12240384), (112, 11475360), (117, 10984960), (120, 10710336), (126, 10200320), (128, 10040940), (130, 9886464), (140, 9180288), (144, 8925280), (156, 8238720), (160, 8032752), (168, 7650240), (180, 7140224), (182, 7061760), (192, 6693960), (195, 6590976), (208, 6179040), (210, 6120192), (224, 5737680), (234, 5492480), (240, 5355168), (252, 5100160), (256, 5020470), (260, 4943232), (273, 4707840), (280, 4590144), (288, 4462640), (312, 4119360), (315, 4080128), (320, 4016376), (336, 3825120), (360, 3570112), (364, 3530880), (384, 3346980), (390, 3295488), (416, 3089520), (420, 3060096), (448, 2868840), (455, 2824704), (468, 2746240), (480, 2677584), (504, 2550080), (512, 2510235), (520, 2471616), (546, 2353920), (560, 2295072), (576, 2231320), (585, 2196992), (613, 2096640), (624, 2059680), (630, 2040064), (640, 2008188), (672, 1912560), (720, 1785056), (728, 1765440), (768, 1673490), (780, 1647744), (819, 1569280), (832, 1544760), (840, 1530048), (896, 1434420), (910, 1412352), (936, 1373120), (960, 1338792), (1008, 1275040), (1040, 1235808), (1092, 1176960), (1120, 1147536), (1152, 1115660), (1170, 1098496), (1226, 1048320), (1248, 1029840), (1260, 1020032), (1280, 1004094), (1344, 956280), (1365, 941568), (1440, 892528), (1456, 882720), (1536, 836745), (1560, 823872), (1638, 784640), (1664, 772380), (1680, 765024), (1792, 717210), (1820, 706176), (1839, 698880), (1872, 686560), (1920, 669396), (2016, 637520), (2080, 617904), (2184, 588480), (2240, 573768), (2304, 557830), (2340, 549248), (2452, 524160), (2496, 514920), (2520, 510016), (2560, 502047), (2688, 478140), (2730, 470784), (2880, 446264), (2912, 441360), (3065, 419328), (3120, 411936), (3276, 392320), (3328, 386190), (3360, 382512), (3584, 358605), (3640, 353088), (3678, 349440), (3744, 343280), (3840, 334698), (4032, 318760), (4095, 313856), (4160, 308952), (4291, 299520), (4368, 294240), (4480, 286884), (4608, 278915), (4680, 274624), (4904, 262080), (4992, 257460), (5040, 255008), (5376, 239070), (5460, 235392), (5517, 232960), (5760, 223132), (5824, 220680), (6130, 209664), (6240, 205968), (6552, 196160), (6656, 193095), (6720, 191256), (7280, 176544), (7356, 174720), (7488, 171640), (7680, 167349), (7969, 161280), (8064, 159380), (8190, 156928), (8320, 154476), (8582, 149760), (8736, 147120), (8960, 143442), (9195, 139776), (9360, 137312), (9808, 131040), (9984, 128730), (10080, 127504), (10752, 119535), (10920, 117696), (11034, 116480), (11520, 111566), (11648, 110340), (12260, 104832), (12480, 102984), (12873, 99840), (13104, 98080), (13440, 95628), (14560, 88272), (14712, 87360), (14976, 85820), (15938, 80640), (16128, 79690), (16380, 78464), (16640, 77238), (17164, 74880), (17472, 73560), (17920, 71721), (18390, 69888), (18720, 68656), (19616, 65520), (19968, 64365), (20160, 63752), (21455, 59904), (21840, 58848), (22068, 58240), (23040, 55783), (23296, 55170), (23907, 53760), (24520, 52416), (24960, 51492), (25746, 49920), (26208, 49040), (26880, 47814), (27585, 46592), (29120, 44136), (29424, 43680), (29952, 42910), (31876, 40320), (32256, 39845), (32760, 39232), (33280, 38619), (34328, 37440), (34944, 36780)]