270189920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 875974176

約数和(自身を除く): 605784256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 241, 245, 260, 280, 286, 308, 352, 364, 385, 392, 416, 440, 455, 482, 490, 520, 539, 560, 572, 616, 637, 715, 728, 770, 784, 880, 910, 964, 980, 1001, 1040, 1078, 1120, 1144, 1205, 1232, 1274, 1430, 1456, 1540, 1568, 1687, 1760, 1820, 1928, 1960, 2002, 2080, 2156, 2288, 2410, 2464, 2548, 2651, 2695, 2860, 2912, 3080, 3133, 3185, 3374, 3640, 3856, 3920, 4004, 4312, 4576, 4820, 5005, 5096, 5302, 5390, 5720, 6160, 6266, 6370, 6748, 7007, 7280, 7712, 7840, 8008, 8435, 8624, 9640, 10010, 10192, 10604, 10780, 11440, 11809, 12320, 12532, 12740, 13255, 13496, 14014, 14560, 15665, 16016, 16870, 17248, 18557, 19280, 20020, 20384, 21208, 21560, 21931, 22880, 23618, 25064, 25480, 26510, 26992, 28028, 31330, 32032, 33740, 34463, 35035, 37114, 38560, 40040, 42416, 43120, 43862, 47236, 50128, 50960, 53020, 53984, 56056, 59045, 62660, 67480, 68926, 70070, 74228, 80080, 84832, 86240, 87724, 92785, 94472, 100256, 101920, 106040, 109655, 112112, 118090, 125320, 129899, 134960, 137852, 140140, 148456, 153517, 160160, 172315, 175448, 185570, 188944, 212080, 219310, 224224, 236180, 241241, 250640, 259798, 269920, 275704, 280280, 296912, 307034, 344630, 350896, 371140, 377888, 424160, 438620, 472360, 482482, 501280, 519596, 551408, 560560, 593824, 614068, 649495, 689260, 701792, 742280, 767585, 877240, 944720, 964964, 1039192, 1102816, 1121120, 1206205, 1228136, 1298990, 1378520, 1484560, 1535170, 1688687, 1754480, 1889440, 1929928, 2078384, 2412410, 2456272, 2597980, 2757040, 2969120, 3070340, 3377374, 3508960, 3859856, 4156768, 4824820, 4912544, 5195960, 5514080, 6140680, 6754748, 7719712, 8443435, 9649640, 10391920, 12281360, 13509496, 16886870, 19299280, 20783840, 24562720, 27018992, 33773740, 38598560, 54037984, 67547480, 135094960, 270189920]

約数ペア:

[(1, 270189920), (2, 135094960), (4, 67547480), (5, 54037984), (7, 38598560), (8, 33773740), (10, 27018992), (11, 24562720), (13, 20783840), (14, 19299280), (16, 16886870), (20, 13509496), (22, 12281360), (26, 10391920), (28, 9649640), (32, 8443435), (35, 7719712), (40, 6754748), (44, 6140680), (49, 5514080), (52, 5195960), (55, 4912544), (56, 4824820), (65, 4156768), (70, 3859856), (77, 3508960), (80, 3377374), (88, 3070340), (91, 2969120), (98, 2757040), (104, 2597980), (110, 2456272), (112, 2412410), (130, 2078384), (140, 1929928), (143, 1889440), (154, 1754480), (160, 1688687), (176, 1535170), (182, 1484560), (196, 1378520), (208, 1298990), (220, 1228136), (224, 1206205), (241, 1121120), (245, 1102816), (260, 1039192), (280, 964964), (286, 944720), (308, 877240), (352, 767585), (364, 742280), (385, 701792), (392, 689260), (416, 649495), (440, 614068), (455, 593824), (482, 560560), (490, 551408), (520, 519596), (539, 501280), (560, 482482), (572, 472360), (616, 438620), (637, 424160), (715, 377888), (728, 371140), (770, 350896), (784, 344630), (880, 307034), (910, 296912), (964, 280280), (980, 275704), (1001, 269920), (1040, 259798), (1078, 250640), (1120, 241241), (1144, 236180), (1205, 224224), (1232, 219310), (1274, 212080), (1430, 188944), (1456, 185570), (1540, 175448), (1568, 172315), (1687, 160160), (1760, 153517), (1820, 148456), (1928, 140140), (1960, 137852), (2002, 134960), (2080, 129899), (2156, 125320), (2288, 118090), (2410, 112112), (2464, 109655), (2548, 106040), (2651, 101920), (2695, 100256), (2860, 94472), (2912, 92785), (3080, 87724), (3133, 86240), (3185, 84832), (3374, 80080), (3640, 74228), (3856, 70070), (3920, 68926), (4004, 67480), (4312, 62660), (4576, 59045), (4820, 56056), (5005, 53984), (5096, 53020), (5302, 50960), (5390, 50128), (5720, 47236), (6160, 43862), (6266, 43120), (6370, 42416), (6748, 40040), (7007, 38560), (7280, 37114), (7712, 35035), (7840, 34463), (8008, 33740), (8435, 32032), (8624, 31330), (9640, 28028), (10010, 26992), (10192, 26510), (10604, 25480), (10780, 25064), (11440, 23618), (11809, 22880), (12320, 21931), (12532, 21560), (12740, 21208), (13255, 20384), (13496, 20020), (14014, 19280), (14560, 18557), (15665, 17248), (16016, 16870)]