278228030760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{2857}}^1$

素因数の和:3159

約数の個数: 384

約数和(自身を含む): 963994711680

約数和(自身を除く): 685766680920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 233, 243, 258, 270, 324, 344, 360, 387, 405, 430, 466, 486, 516, 540, 645, 648, 699, 774, 810, 860, 932, 972, 1032, 1080, 1161, 1165, 1215, 1290, 1398, 1548, 1620, 1720, 1864, 1935, 1944, 2097, 2322, 2330, 2430, 2580, 2796, 2857, 3096, 3240, 3483, 3495, 3870, 4194, 4644, 4660, 4860, 5160, 5592, 5714, 5805, 6291, 6966, 6990, 7740, 8388, 8571, 9288, 9320, 9720, 10019, 10449, 10485, 11428, 11610, 12582, 13932, 13980, 14285, 15480, 16776, 17142, 17415, 18873, 20038, 20898, 20970, 22856, 23220, 25164, 25713, 27864, 27960, 28570, 30057, 31455, 34284, 34830, 37746, 40076, 41796, 41940, 42855, 46440, 50095, 50328, 51426, 52245, 56619, 57140, 60114, 62910, 68568, 69660, 75492, 77139, 80152, 83592, 83880, 85710, 90171, 94365, 100190, 102852, 104490, 113238, 114280, 120228, 122851, 125820, 128565, 139320, 150285, 150984, 154278, 171420, 180342, 188730, 200380, 205704, 208980, 226476, 231417, 240456, 245702, 251640, 257130, 270513, 283095, 300570, 308556, 342840, 360684, 368553, 377460, 385695, 400760, 417960, 450855, 452952, 462834, 491404, 514260, 541026, 566190, 601140, 614255, 617112, 665681, 694251, 721368, 737106, 754920, 771390, 811539, 901710, 925668, 982808, 1028520, 1082052, 1105659, 1132380, 1157085, 1202280, 1228510, 1331362, 1352565, 1388502, 1474212, 1542780, 1623078, 1803420, 1842765, 1851336, 1997043, 2164104, 2211318, 2264760, 2314170, 2434617, 2457020, 2662724, 2705130, 2777004, 2948424, 3085560, 3246156, 3316977, 3328405, 3471255, 3606840, 3685530, 3994086, 4057695, 4422636, 4628340, 4869234, 4914040, 5325448, 5410260, 5528295, 5554008, 5991129, 6492312, 6633954, 6656810, 6942510, 7371060, 7988172, 8115390, 8845272, 9256680, 9738468, 9950931, 9985215, 10820520, 11056590, 11982258, 12173085, 13267908, 13313620, 13885020, 14742120, 15976344, 16230780, 16584885, 17973387, 19476936, 19901862, 19970430, 22113180, 23964516, 24346170, 26535816, 26627240, 27770040, 28624283, 29852793, 29955645, 32461560, 33169770, 35946774, 39803724, 39940860, 44226360, 47929032, 48692340, 49754655, 53920161, 57248566, 59705586, 59911290, 66339540, 71893548, 79607448, 79881720, 85872849, 89866935, 97384680, 99509310, 107840322, 114497132, 119411172, 119822580, 132679080, 143121415, 143787096, 149263965, 161760483, 171745698, 179733870, 199018620, 215680644, 228994264, 238822344, 239645160, 257618547, 269600805, 286242830, 298527930, 323520966, 343491396, 359467740, 398037240, 429364245, 431361288, 515237094, 539201610, 572485660, 597055860, 647041932, 686982792, 718935480, 772855641, 808802415, 858728490, 1030474188, 1078403220, 1144971320, 1194111720, 1288092735, 1294083864, 1545711282, 1617604830, 1717456980, 2060948376, 2156806440, 2318566923, 2576185470, 3091422564, 3235209660, 3434913960, 3864278205, 4637133846, 5152370940, 6182845128, 6470419320, 6955700769, 7728556410, 9274267692, 10304741880, 11592834615, 13911401538, 15457112820, 18548535384, 23185669230, 27822803076, 30914225640, 34778503845, 46371338460, 55645606152, 69557007690, 92742676920, 139114015380, 278228030760]

約数ペア:

[(1, 278228030760), (2, 139114015380), (3, 92742676920), (4, 69557007690), (5, 55645606152), (6, 46371338460), (8, 34778503845), (9, 30914225640), (10, 27822803076), (12, 23185669230), (15, 18548535384), (18, 15457112820), (20, 13911401538), (24, 11592834615), (27, 10304741880), (30, 9274267692), (36, 7728556410), (40, 6955700769), (43, 6470419320), (45, 6182845128), (54, 5152370940), (60, 4637133846), (72, 3864278205), (81, 3434913960), (86, 3235209660), (90, 3091422564), (108, 2576185470), (120, 2318566923), (129, 2156806440), (135, 2060948376), (162, 1717456980), (172, 1617604830), (180, 1545711282), (215, 1294083864), (216, 1288092735), (233, 1194111720), (243, 1144971320), (258, 1078403220), (270, 1030474188), (324, 858728490), (344, 808802415), (360, 772855641), (387, 718935480), (405, 686982792), (430, 647041932), (466, 597055860), (486, 572485660), (516, 539201610), (540, 515237094), (645, 431361288), (648, 429364245), (699, 398037240), (774, 359467740), (810, 343491396), (860, 323520966), (932, 298527930), (972, 286242830), (1032, 269600805), (1080, 257618547), (1161, 239645160), (1165, 238822344), (1215, 228994264), (1290, 215680644), (1398, 199018620), (1548, 179733870), (1620, 171745698), (1720, 161760483), (1864, 149263965), (1935, 143787096), (1944, 143121415), (2097, 132679080), (2322, 119822580), (2330, 119411172), (2430, 114497132), (2580, 107840322), (2796, 99509310), (2857, 97384680), (3096, 89866935), (3240, 85872849), (3483, 79881720), (3495, 79607448), (3870, 71893548), (4194, 66339540), (4644, 59911290), (4660, 59705586), (4860, 57248566), (5160, 53920161), (5592, 49754655), (5714, 48692340), (5805, 47929032), (6291, 44226360), (6966, 39940860), (6990, 39803724), (7740, 35946774), (8388, 33169770), (8571, 32461560), (9288, 29955645), (9320, 29852793), (9720, 28624283), (10019, 27770040), (10449, 26627240), (10485, 26535816), (11428, 24346170), (11610, 23964516), (12582, 22113180), (13932, 19970430), (13980, 19901862), (14285, 19476936), (15480, 17973387), (16776, 16584885), (17142, 16230780), (17415, 15976344), (18873, 14742120), (20038, 13885020), (20898, 13313620), (20970, 13267908), (22856, 12173085), (23220, 11982258), (25164, 11056590), (25713, 10820520), (27864, 9985215), (27960, 9950931), (28570, 9738468), (30057, 9256680), (31455, 8845272), (34284, 8115390), (34830, 7988172), (37746, 7371060), (40076, 6942510), (41796, 6656810), (41940, 6633954), (42855, 6492312), (46440, 5991129), (50095, 5554008), (50328, 5528295), (51426, 5410260), (52245, 5325448), (56619, 4914040), (57140, 4869234), (60114, 4628340), (62910, 4422636), (68568, 4057695), (69660, 3994086), (75492, 3685530), (77139, 3606840), (80152, 3471255), (83592, 3328405), (83880, 3316977), (85710, 3246156), (90171, 3085560), (94365, 2948424), (100190, 2777004), (102852, 2705130), (104490, 2662724), (113238, 2457020), (114280, 2434617), (120228, 2314170), (122851, 2264760), (125820, 2211318), (128565, 2164104), (139320, 1997043), (150285, 1851336), (150984, 1842765), (154278, 1803420), (171420, 1623078), (180342, 1542780), (188730, 1474212), (200380, 1388502), (205704, 1352565), (208980, 1331362), (226476, 1228510), (231417, 1202280), (240456, 1157085), (245702, 1132380), (251640, 1105659), (257130, 1082052), (270513, 1028520), (283095, 982808), (300570, 925668), (308556, 901710), (342840, 811539), (360684, 771390), (368553, 754920), (377460, 737106), (385695, 721368), (400760, 694251), (417960, 665681), (450855, 617112), (452952, 614255), (462834, 601140), (491404, 566190), (514260, 541026)]