321834240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 432

約数和(自身を含む): 1374941568

約数和(自身を除く): 1053107328

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, 307, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 614, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 921, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1228, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1535, 1560, 1638, 1664, 1680, 1792, 1820, 1842, 1872, 1920, 2016, 2080, 2149, 2184, 2240, 2304, 2340, 2456, 2496, 2520, 2688, 2730, 2763, 2880, 2912, 3070, 3120, 3276, 3328, 3360, 3640, 3684, 3744, 3840, 3991, 4032, 4095, 4160, 4298, 4368, 4480, 4605, 4680, 4912, 4992, 5040, 5376, 5460, 5526, 5760, 5824, 6140, 6240, 6447, 6552, 6720, 7280, 7368, 7488, 7982, 8064, 8190, 8320, 8596, 8736, 8960, 9210, 9360, 9824, 9984, 10080, 10745, 10920, 11052, 11520, 11648, 11973, 12280, 12480, 12894, 13104, 13440, 13815, 14560, 14736, 14976, 15964, 16128, 16380, 16640, 17192, 17472, 18420, 18720, 19341, 19648, 19955, 20160, 21490, 21840, 22104, 23296, 23946, 24560, 24960, 25788, 26208, 26880, 27630, 27937, 29120, 29472, 29952, 31928, 32235, 32760, 34384, 34944, 35919, 36840, 37440, 38682, 39296, 39910, 40320, 42980, 43680, 44208, 47892, 49120, 49920, 51576, 52416, 55260, 55874, 58240, 58944, 59865, 63856, 64470, 65520, 68768, 69888, 71838, 73680, 74880, 77364, 78592, 79820, 80640, 83811, 85960, 87360, 88416, 95784, 96705, 98240, 103152, 104832, 110520, 111748, 116480, 117888, 119730, 127712, 128940, 131040, 137536, 139685, 143676, 147360, 149760, 154728, 159640, 167622, 171920, 174720, 176832, 179595, 191568, 193410, 196480, 206304, 209664, 221040, 223496, 235776, 239460, 251433, 255424, 257880, 262080, 275072, 279370, 287352, 294720, 309456, 319280, 335244, 343840, 349440, 353664, 359190, 383136, 386820, 392960, 412608, 419055, 442080, 446992, 478920, 502866, 510848, 515760, 524160, 550144, 558740, 574704, 589440, 618912, 638560, 670488, 687680, 707328, 718380, 766272, 773640, 825216, 838110, 884160, 893984, 957840, 1005732, 1021696, 1031520, 1048320, 1117480, 1149408, 1178880, 1237824, 1257165, 1277120, 1340976, 1375360, 1436760, 1532544, 1547280, 1650432, 1676220, 1768320, 1787968, 1915680, 2011464, 2063040, 2234960, 2298816, 2475648, 2514330, 2554240, 2681952, 2750720, 2873520, 3065088, 3094560, 3352440, 3536640, 3575936, 3831360, 4022928, 4126080, 4469920, 4597632, 4951296, 5028660, 5108480, 5363904, 5747040, 6189120, 6704880, 7151872, 7662720, 8045856, 8252160, 8939840, 9195264, 10057320, 10727808, 11494080, 12378240, 13409760, 15325440, 16091712, 17879680, 20114640, 21455616, 22988160, 24756480, 26819520, 32183424, 35759360, 40229280, 45976320, 53639040, 64366848, 80458560, 107278080, 160917120, 321834240]

約数ペア:

[(1, 321834240), (2, 160917120), (3, 107278080), (4, 80458560), (5, 64366848), (6, 53639040), (7, 45976320), (8, 40229280), (9, 35759360), (10, 32183424), (12, 26819520), (13, 24756480), (14, 22988160), (15, 21455616), (16, 20114640), (18, 17879680), (20, 16091712), (21, 15325440), (24, 13409760), (26, 12378240), (28, 11494080), (30, 10727808), (32, 10057320), (35, 9195264), (36, 8939840), (39, 8252160), (40, 8045856), (42, 7662720), (45, 7151872), (48, 6704880), (52, 6189120), (56, 5747040), (60, 5363904), (63, 5108480), (64, 5028660), (65, 4951296), (70, 4597632), (72, 4469920), (78, 4126080), (80, 4022928), (84, 3831360), (90, 3575936), (91, 3536640), (96, 3352440), (104, 3094560), (105, 3065088), (112, 2873520), (117, 2750720), (120, 2681952), (126, 2554240), (128, 2514330), (130, 2475648), (140, 2298816), (144, 2234960), (156, 2063040), (160, 2011464), (168, 1915680), (180, 1787968), (182, 1768320), (192, 1676220), (195, 1650432), (208, 1547280), (210, 1532544), (224, 1436760), (234, 1375360), (240, 1340976), (252, 1277120), (256, 1257165), (260, 1237824), (273, 1178880), (280, 1149408), (288, 1117480), (307, 1048320), (312, 1031520), (315, 1021696), (320, 1005732), (336, 957840), (360, 893984), (364, 884160), (384, 838110), (390, 825216), (416, 773640), (420, 766272), (448, 718380), (455, 707328), (468, 687680), (480, 670488), (504, 638560), (520, 618912), (546, 589440), (560, 574704), (576, 558740), (585, 550144), (614, 524160), (624, 515760), (630, 510848), (640, 502866), (672, 478920), (720, 446992), (728, 442080), (768, 419055), (780, 412608), (819, 392960), (832, 386820), (840, 383136), (896, 359190), (910, 353664), (921, 349440), (936, 343840), (960, 335244), (1008, 319280), (1040, 309456), (1092, 294720), (1120, 287352), (1152, 279370), (1170, 275072), (1228, 262080), (1248, 257880), (1260, 255424), (1280, 251433), (1344, 239460), (1365, 235776), (1440, 223496), (1456, 221040), (1535, 209664), (1560, 206304), (1638, 196480), (1664, 193410), (1680, 191568), (1792, 179595), (1820, 176832), (1842, 174720), (1872, 171920), (1920, 167622), (2016, 159640), (2080, 154728), (2149, 149760), (2184, 147360), (2240, 143676), (2304, 139685), (2340, 137536), (2456, 131040), (2496, 128940), (2520, 127712), (2688, 119730), (2730, 117888), (2763, 116480), (2880, 111748), (2912, 110520), (3070, 104832), (3120, 103152), (3276, 98240), (3328, 96705), (3360, 95784), (3640, 88416), (3684, 87360), (3744, 85960), (3840, 83811), (3991, 80640), (4032, 79820), (4095, 78592), (4160, 77364), (4298, 74880), (4368, 73680), (4480, 71838), (4605, 69888), (4680, 68768), (4912, 65520), (4992, 64470), (5040, 63856), (5376, 59865), (5460, 58944), (5526, 58240), (5760, 55874), (5824, 55260), (6140, 52416), (6240, 51576), (6447, 49920), (6552, 49120), (6720, 47892), (7280, 44208), (7368, 43680), (7488, 42980), (7982, 40320), (8064, 39910), (8190, 39296), (8320, 38682), (8596, 37440), (8736, 36840), (8960, 35919), (9210, 34944), (9360, 34384), (9824, 32760), (9984, 32235), (10080, 31928), (10745, 29952), (10920, 29472), (11052, 29120), (11520, 27937), (11648, 27630), (11973, 26880), (12280, 26208), (12480, 25788), (12894, 24960), (13104, 24560), (13440, 23946), (13815, 23296), (14560, 22104), (14736, 21840), (14976, 21490), (15964, 20160), (16128, 19955), (16380, 19648), (16640, 19341), (17192, 18720), (17472, 18420)]