1228354560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 528

約数和(自身を含む): 4751660160

約数和(自身を除く): 3523305600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 61, 64, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 122, 128, 138, 144, 152, 160, 171, 180, 183, 184, 190, 192, 207, 228, 230, 240, 244, 256, 276, 285, 288, 304, 305, 320, 342, 345, 360, 366, 368, 380, 384, 414, 437, 456, 460, 480, 488, 512, 549, 552, 570, 576, 608, 610, 640, 684, 690, 720, 732, 736, 760, 768, 828, 855, 874, 912, 915, 920, 960, 976, 1024, 1035, 1098, 1104, 1140, 1152, 1159, 1216, 1220, 1280, 1311, 1368, 1380, 1403, 1440, 1464, 1472, 1520, 1536, 1656, 1710, 1748, 1824, 1830, 1840, 1920, 1952, 2070, 2185, 2196, 2208, 2280, 2304, 2318, 2432, 2440, 2560, 2622, 2736, 2745, 2760, 2806, 2880, 2928, 2944, 3040, 3072, 3312, 3420, 3477, 3496, 3648, 3660, 3680, 3840, 3904, 3933, 4140, 4209, 4370, 4392, 4416, 4560, 4608, 4636, 4864, 4880, 5120, 5244, 5472, 5490, 5520, 5612, 5760, 5795, 5856, 5888, 6080, 6555, 6624, 6840, 6954, 6992, 7015, 7296, 7320, 7360, 7680, 7808, 7866, 8280, 8418, 8740, 8784, 8832, 9120, 9216, 9272, 9728, 9760, 10431, 10488, 10944, 10980, 11040, 11224, 11520, 11590, 11712, 11776, 12160, 12627, 13110, 13248, 13680, 13908, 13984, 14030, 14592, 14640, 14720, 15360, 15616, 15732, 16560, 16836, 17385, 17480, 17568, 17664, 18240, 18544, 19456, 19520, 19665, 20862, 20976, 21045, 21888, 21960, 22080, 22448, 23040, 23180, 23424, 23552, 24320, 25254, 26220, 26496, 26657, 27360, 27816, 27968, 28060, 29184, 29280, 29440, 31232, 31464, 33120, 33672, 34770, 34960, 35136, 35328, 36480, 37088, 39040, 39330, 41724, 41952, 42090, 43776, 43920, 44160, 44896, 46080, 46360, 46848, 48640, 50508, 52155, 52440, 52992, 53314, 54720, 55632, 55936, 56120, 58368, 58560, 58880, 62464, 62928, 63135, 66240, 67344, 69540, 69920, 70272, 70656, 72960, 74176, 78080, 78660, 79971, 83448, 83904, 84180, 87552, 87840, 88320, 89792, 92720, 93696, 97280, 101016, 104310, 104880, 105984, 106628, 109440, 111264, 111872, 112240, 117120, 117760, 125856, 126270, 132480, 133285, 134688, 139080, 139840, 140544, 145920, 148352, 156160, 157320, 159942, 166896, 167808, 168360, 175104, 175680, 176640, 179584, 185440, 187392, 202032, 208620, 209760, 211968, 213256, 218880, 222528, 223744, 224480, 234240, 239913, 251712, 252540, 264960, 266570, 269376, 278160, 279680, 281088, 291840, 296704, 312320, 314640, 319884, 333792, 335616, 336720, 351360, 353280, 359168, 370880, 399855, 404064, 417240, 419520, 426512, 437760, 445056, 447488, 448960, 468480, 479826, 503424, 505080, 529920, 533140, 538752, 556320, 559360, 562176, 593408, 629280, 639768, 667584, 671232, 673440, 702720, 718336, 741760, 799710, 808128, 834480, 839040, 853024, 875520, 890112, 897920, 936960, 959652, 1006848, 1010160, 1059840, 1066280, 1077504, 1112640, 1118720, 1186816, 1199565, 1258560, 1279536, 1335168, 1342464, 1346880, 1405440, 1436672, 1483520, 1599420, 1616256, 1668960, 1678080, 1706048, 1780224, 1795840, 1919304, 2013696, 2020320, 2132560, 2155008, 2225280, 2237440, 2399130, 2517120, 2559072, 2670336, 2693760, 2810880, 2967040, 3198840, 3232512, 3337920, 3356160, 3412096, 3560448, 3591680, 3838608, 4027392, 4040640, 4265120, 4310016, 4450560, 4798260, 5034240, 5118144, 5340672, 5387520, 5934080, 6397680, 6465024, 6675840, 6712320, 6824192, 7183360, 7677216, 8081280, 8530240, 8901120, 9596520, 10068480, 10236288, 10681344, 10775040, 12795360, 12930048, 13351680, 13648384, 15354432, 16162560, 17060480, 17802240, 19193040, 20136960, 20472576, 21550080, 25590720, 26703360, 27296768, 30708864, 32325120, 34120960, 38386080, 40945152, 51181440, 53406720, 61417728, 64650240, 68241920, 76772160, 81890304, 102362880, 122835456, 136483840, 153544320, 204725760, 245670912, 307088640, 409451520, 614177280, 1228354560]

約数ペア:

[(1, 1228354560), (2, 614177280), (3, 409451520), (4, 307088640), (5, 245670912), (6, 204725760), (8, 153544320), (9, 136483840), (10, 122835456), (12, 102362880), (15, 81890304), (16, 76772160), (18, 68241920), (19, 64650240), (20, 61417728), (23, 53406720), (24, 51181440), (30, 40945152), (32, 38386080), (36, 34120960), (38, 32325120), (40, 30708864), (45, 27296768), (46, 26703360), (48, 25590720), (57, 21550080), (60, 20472576), (61, 20136960), (64, 19193040), (69, 17802240), (72, 17060480), (76, 16162560), (80, 15354432), (90, 13648384), (92, 13351680), (95, 12930048), (96, 12795360), (114, 10775040), (115, 10681344), (120, 10236288), (122, 10068480), (128, 9596520), (138, 8901120), (144, 8530240), (152, 8081280), (160, 7677216), (171, 7183360), (180, 6824192), (183, 6712320), (184, 6675840), (190, 6465024), (192, 6397680), (207, 5934080), (228, 5387520), (230, 5340672), (240, 5118144), (244, 5034240), (256, 4798260), (276, 4450560), (285, 4310016), (288, 4265120), (304, 4040640), (305, 4027392), (320, 3838608), (342, 3591680), (345, 3560448), (360, 3412096), (366, 3356160), (368, 3337920), (380, 3232512), (384, 3198840), (414, 2967040), (437, 2810880), (456, 2693760), (460, 2670336), (480, 2559072), (488, 2517120), (512, 2399130), (549, 2237440), (552, 2225280), (570, 2155008), (576, 2132560), (608, 2020320), (610, 2013696), (640, 1919304), (684, 1795840), (690, 1780224), (720, 1706048), (732, 1678080), (736, 1668960), (760, 1616256), (768, 1599420), (828, 1483520), (855, 1436672), (874, 1405440), (912, 1346880), (915, 1342464), (920, 1335168), (960, 1279536), (976, 1258560), (1024, 1199565), (1035, 1186816), (1098, 1118720), (1104, 1112640), (1140, 1077504), (1152, 1066280), (1159, 1059840), (1216, 1010160), (1220, 1006848), (1280, 959652), (1311, 936960), (1368, 897920), (1380, 890112), (1403, 875520), (1440, 853024), (1464, 839040), (1472, 834480), (1520, 808128), (1536, 799710), (1656, 741760), (1710, 718336), (1748, 702720), (1824, 673440), (1830, 671232), (1840, 667584), (1920, 639768), (1952, 629280), (2070, 593408), (2185, 562176), (2196, 559360), (2208, 556320), (2280, 538752), (2304, 533140), (2318, 529920), (2432, 505080), (2440, 503424), (2560, 479826), (2622, 468480), (2736, 448960), (2745, 447488), (2760, 445056), (2806, 437760), (2880, 426512), (2928, 419520), (2944, 417240), (3040, 404064), (3072, 399855), (3312, 370880), (3420, 359168), (3477, 353280), (3496, 351360), (3648, 336720), (3660, 335616), (3680, 333792), (3840, 319884), (3904, 314640), (3933, 312320), (4140, 296704), (4209, 291840), (4370, 281088), (4392, 279680), (4416, 278160), (4560, 269376), (4608, 266570), (4636, 264960), (4864, 252540), (4880, 251712), (5120, 239913), (5244, 234240), (5472, 224480), (5490, 223744), (5520, 222528), (5612, 218880), (5760, 213256), (5795, 211968), (5856, 209760), (5888, 208620), (6080, 202032), (6555, 187392), (6624, 185440), (6840, 179584), (6954, 176640), (6992, 175680), (7015, 175104), (7296, 168360), (7320, 167808), (7360, 166896), (7680, 159942), (7808, 157320), (7866, 156160), (8280, 148352), (8418, 145920), (8740, 140544), (8784, 139840), (8832, 139080), (9120, 134688), (9216, 133285), (9272, 132480), (9728, 126270), (9760, 125856), (10431, 117760), (10488, 117120), (10944, 112240), (10980, 111872), (11040, 111264), (11224, 109440), (11520, 106628), (11590, 105984), (11712, 104880), (11776, 104310), (12160, 101016), (12627, 97280), (13110, 93696), (13248, 92720), (13680, 89792), (13908, 88320), (13984, 87840), (14030, 87552), (14592, 84180), (14640, 83904), (14720, 83448), (15360, 79971), (15616, 78660), (15732, 78080), (16560, 74176), (16836, 72960), (17385, 70656), (17480, 70272), (17568, 69920), (17664, 69540), (18240, 67344), (18544, 66240), (19456, 63135), (19520, 62928), (19665, 62464), (20862, 58880), (20976, 58560), (21045, 58368), (21888, 56120), (21960, 55936), (22080, 55632), (22448, 54720), (23040, 53314), (23180, 52992), (23424, 52440), (23552, 52155), (24320, 50508), (25254, 48640), (26220, 46848), (26496, 46360), (26657, 46080), (27360, 44896), (27816, 44160), (27968, 43920), (28060, 43776), (29184, 42090), (29280, 41952), (29440, 41724), (31232, 39330), (31464, 39040), (33120, 37088), (33672, 36480), (34770, 35328), (34960, 35136)]