1307546240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 4246888320

約数和(自身を除く): 2939342080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 157, 160, 169, 176, 182, 208, 220, 224, 260, 280, 286, 308, 314, 320, 338, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 628, 640, 676, 704, 715, 728, 770, 785, 832, 845, 880, 896, 910, 1001, 1040, 1099, 1120, 1144, 1183, 1232, 1256, 1352, 1408, 1430, 1456, 1540, 1570, 1664, 1690, 1727, 1760, 1820, 1859, 2002, 2041, 2080, 2198, 2240, 2288, 2366, 2464, 2512, 2704, 2860, 2912, 3080, 3140, 3380, 3454, 3520, 3640, 3718, 4004, 4082, 4160, 4396, 4480, 4576, 4732, 4928, 5005, 5024, 5408, 5495, 5720, 5824, 5915, 6160, 6280, 6760, 6908, 7040, 7280, 7436, 8008, 8164, 8320, 8635, 8792, 9152, 9295, 9464, 9856, 10010, 10048, 10205, 10816, 10990, 11440, 11648, 11830, 12089, 12320, 12560, 13013, 13520, 13816, 14287, 14560, 14872, 16016, 16328, 17270, 17584, 18304, 18590, 18928, 20020, 20096, 20410, 21632, 21980, 22451, 22880, 23660, 24178, 24640, 25120, 26026, 26533, 27040, 27632, 28574, 29120, 29744, 32032, 32656, 34540, 35168, 37180, 37856, 40040, 40820, 43960, 44902, 45760, 47320, 48356, 49280, 50240, 52052, 53066, 54080, 55264, 57148, 58240, 59488, 60445, 64064, 65065, 65312, 69080, 70336, 71435, 74360, 75712, 80080, 81640, 87920, 89804, 91520, 94640, 96712, 100480, 104104, 106132, 108160, 110528, 112255, 114296, 118976, 120890, 128128, 130130, 130624, 132665, 138160, 140672, 142870, 148720, 151424, 157157, 160160, 163280, 175840, 179608, 185731, 189280, 193424, 208208, 212264, 221056, 224510, 228592, 237952, 241780, 260260, 261248, 265330, 276320, 285740, 291863, 297440, 314314, 320320, 326560, 351680, 359216, 371462, 378560, 386848, 416416, 424528, 449020, 457184, 483560, 520520, 530660, 552640, 571480, 583726, 594880, 628628, 640640, 653120, 703360, 718432, 742924, 757120, 773696, 785785, 832832, 849056, 898040, 914368, 928655, 967120, 1041040, 1061320, 1105280, 1142960, 1167452, 1189760, 1257256, 1306240, 1436864, 1459315, 1485848, 1547392, 1571570, 1665664, 1698112, 1796080, 1828736, 1857310, 1934240, 2043041, 2082080, 2122640, 2285920, 2334904, 2514512, 2873728, 2918630, 2971696, 3143140, 3396224, 3592160, 3714620, 3868480, 4086082, 4164160, 4245280, 4571840, 4669808, 5029024, 5837260, 5943392, 6286280, 7184320, 7429240, 7736960, 8172164, 8328320, 8490560, 9143680, 9339616, 10058048, 10215205, 11674520, 11886784, 12572560, 14368640, 14858480, 16344328, 16981120, 18679232, 20116096, 20430410, 23349040, 23773568, 25145120, 29716960, 32688656, 37358464, 40860820, 46698080, 50290240, 59433920, 65377312, 81721640, 93396160, 100580480, 118867840, 130754624, 163443280, 186792320, 261509248, 326886560, 653773120, 1307546240]

約数ペア:

[(1, 1307546240), (2, 653773120), (4, 326886560), (5, 261509248), (7, 186792320), (8, 163443280), (10, 130754624), (11, 118867840), (13, 100580480), (14, 93396160), (16, 81721640), (20, 65377312), (22, 59433920), (26, 50290240), (28, 46698080), (32, 40860820), (35, 37358464), (40, 32688656), (44, 29716960), (52, 25145120), (55, 23773568), (56, 23349040), (64, 20430410), (65, 20116096), (70, 18679232), (77, 16981120), (80, 16344328), (88, 14858480), (91, 14368640), (104, 12572560), (110, 11886784), (112, 11674520), (128, 10215205), (130, 10058048), (140, 9339616), (143, 9143680), (154, 8490560), (157, 8328320), (160, 8172164), (169, 7736960), (176, 7429240), (182, 7184320), (208, 6286280), (220, 5943392), (224, 5837260), (260, 5029024), (280, 4669808), (286, 4571840), (308, 4245280), (314, 4164160), (320, 4086082), (338, 3868480), (352, 3714620), (364, 3592160), (385, 3396224), (416, 3143140), (440, 2971696), (448, 2918630), (455, 2873728), (520, 2514512), (560, 2334904), (572, 2285920), (616, 2122640), (628, 2082080), (640, 2043041), (676, 1934240), (704, 1857310), (715, 1828736), (728, 1796080), (770, 1698112), (785, 1665664), (832, 1571570), (845, 1547392), (880, 1485848), (896, 1459315), (910, 1436864), (1001, 1306240), (1040, 1257256), (1099, 1189760), (1120, 1167452), (1144, 1142960), (1183, 1105280), (1232, 1061320), (1256, 1041040), (1352, 967120), (1408, 928655), (1430, 914368), (1456, 898040), (1540, 849056), (1570, 832832), (1664, 785785), (1690, 773696), (1727, 757120), (1760, 742924), (1820, 718432), (1859, 703360), (2002, 653120), (2041, 640640), (2080, 628628), (2198, 594880), (2240, 583726), (2288, 571480), (2366, 552640), (2464, 530660), (2512, 520520), (2704, 483560), (2860, 457184), (2912, 449020), (3080, 424528), (3140, 416416), (3380, 386848), (3454, 378560), (3520, 371462), (3640, 359216), (3718, 351680), (4004, 326560), (4082, 320320), (4160, 314314), (4396, 297440), (4480, 291863), (4576, 285740), (4732, 276320), (4928, 265330), (5005, 261248), (5024, 260260), (5408, 241780), (5495, 237952), (5720, 228592), (5824, 224510), (5915, 221056), (6160, 212264), (6280, 208208), (6760, 193424), (6908, 189280), (7040, 185731), (7280, 179608), (7436, 175840), (8008, 163280), (8164, 160160), (8320, 157157), (8635, 151424), (8792, 148720), (9152, 142870), (9295, 140672), (9464, 138160), (9856, 132665), (10010, 130624), (10048, 130130), (10205, 128128), (10816, 120890), (10990, 118976), (11440, 114296), (11648, 112255), (11830, 110528), (12089, 108160), (12320, 106132), (12560, 104104), (13013, 100480), (13520, 96712), (13816, 94640), (14287, 91520), (14560, 89804), (14872, 87920), (16016, 81640), (16328, 80080), (17270, 75712), (17584, 74360), (18304, 71435), (18590, 70336), (18928, 69080), (20020, 65312), (20096, 65065), (20410, 64064), (21632, 60445), (21980, 59488), (22451, 58240), (22880, 57148), (23660, 55264), (24178, 54080), (24640, 53066), (25120, 52052), (26026, 50240), (26533, 49280), (27040, 48356), (27632, 47320), (28574, 45760), (29120, 44902), (29744, 43960), (32032, 40820), (32656, 40040), (34540, 37856), (35168, 37180)]