81064226880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{309311}}^1$

素因数の和:309354

約数の個数: 336

約数和(自身を含む): 343173003264

約数和(自身を除く): 262108776384

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, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4680, 5040, 5460, 5824, 6240, 6552, 6720, 7280, 7488, 8190, 8736, 9360, 10080, 10920, 12480, 13104, 14560, 16380, 17472, 18720, 20160, 21840, 26208, 29120, 32760, 37440, 43680, 52416, 65520, 87360, 131040, 262080, 309311, 618622, 927933, 1237244, 1546555, 1855866, 2165177, 2474488, 2783799, 3093110, 3711732, 4021043, 4330354, 4639665, 4948976, 5567598, 6186220, 6495531, 7423464, 8042086, 8660708, 9279330, 9897952, 10825885, 11135196, 12063129, 12372440, 12991062, 13918995, 14846928, 16084172, 17321416, 18558660, 19486593, 19795904, 20105215, 21651770, 22270392, 24126258, 24744880, 25982124, 27837990, 28147301, 29693856, 32168344, 32477655, 34642832, 36189387, 37117320, 38973186, 40210430, 43303540, 44540784, 48252516, 49489760, 51964248, 55675980, 56294602, 59387712, 60315645, 64336688, 64955310, 69285664, 72378774, 74234640, 77946372, 80420860, 84441903, 86607080, 89081568, 96505032, 97432965, 98979520, 103928496, 111351960, 112589204, 120631290, 128673376, 129910620, 138571328, 140736505, 144757548, 148469280, 155892744, 160841720, 168883806, 173214160, 178163136, 180946935, 193010064, 194865930, 207856992, 222703920, 225178408, 241262580, 253325709, 257346752, 259821240, 281473010, 289515096, 296938560, 311785488, 321683440, 337767612, 346428320, 361893870, 386020128, 389731860, 415713984, 422209515, 445407840, 450356816, 482525160, 506651418, 519642480, 562946020, 579030192, 623570976, 643366880, 675535224, 692856640, 723787740, 772040256, 779463720, 844419030, 890815680, 900713632, 965050320, 1013302836, 1039284960, 1125892040, 1158060384, 1247141952, 1266628545, 1286733760, 1351070448, 1447575480, 1558927440, 1688838060, 1801427264, 1930100640, 2026605672, 2078569920, 2251784080, 2316120768, 2533257090, 2702140896, 2895150960, 3117854880, 3377676120, 3860201280, 4053211344, 4503568160, 5066514180, 5404281792, 5790301920, 6235709760, 6755352240, 8106422688, 9007136320, 10133028360, 11580603840, 13510704480, 16212845376, 20266056720, 27021408960, 40532113440, 81064226880]

約数ペア:

[(1, 81064226880), (2, 40532113440), (3, 27021408960), (4, 20266056720), (5, 16212845376), (6, 13510704480), (7, 11580603840), (8, 10133028360), (9, 9007136320), (10, 8106422688), (12, 6755352240), (13, 6235709760), (14, 5790301920), (15, 5404281792), (16, 5066514180), (18, 4503568160), (20, 4053211344), (21, 3860201280), (24, 3377676120), (26, 3117854880), (28, 2895150960), (30, 2702140896), (32, 2533257090), (35, 2316120768), (36, 2251784080), (39, 2078569920), (40, 2026605672), (42, 1930100640), (45, 1801427264), (48, 1688838060), (52, 1558927440), (56, 1447575480), (60, 1351070448), (63, 1286733760), (64, 1266628545), (65, 1247141952), (70, 1158060384), (72, 1125892040), (78, 1039284960), (80, 1013302836), (84, 965050320), (90, 900713632), (91, 890815680), (96, 844419030), (104, 779463720), (105, 772040256), (112, 723787740), (117, 692856640), (120, 675535224), (126, 643366880), (130, 623570976), (140, 579030192), (144, 562946020), (156, 519642480), (160, 506651418), (168, 482525160), (180, 450356816), (182, 445407840), (192, 422209515), (195, 415713984), (208, 389731860), (210, 386020128), (224, 361893870), (234, 346428320), (240, 337767612), (252, 321683440), (260, 311785488), (273, 296938560), (280, 289515096), (288, 281473010), (312, 259821240), (315, 257346752), (320, 253325709), (336, 241262580), (360, 225178408), (364, 222703920), (390, 207856992), (416, 194865930), (420, 193010064), (448, 180946935), (455, 178163136), (468, 173214160), (480, 168883806), (504, 160841720), (520, 155892744), (546, 148469280), (560, 144757548), (576, 140736505), (585, 138571328), (624, 129910620), (630, 128673376), (672, 120631290), (720, 112589204), (728, 111351960), (780, 103928496), (819, 98979520), (832, 97432965), (840, 96505032), (910, 89081568), (936, 86607080), (960, 84441903), (1008, 80420860), (1040, 77946372), (1092, 74234640), (1120, 72378774), (1170, 69285664), (1248, 64955310), (1260, 64336688), (1344, 60315645), (1365, 59387712), (1440, 56294602), (1456, 55675980), (1560, 51964248), (1638, 49489760), (1680, 48252516), (1820, 44540784), (1872, 43303540), (2016, 40210430), (2080, 38973186), (2184, 37117320), (2240, 36189387), (2340, 34642832), (2496, 32477655), (2520, 32168344), (2730, 29693856), (2880, 28147301), (2912, 27837990), (3120, 25982124), (3276, 24744880), (3360, 24126258), (3640, 22270392), (3744, 21651770), (4032, 20105215), (4095, 19795904), (4160, 19486593), (4368, 18558660), (4680, 17321416), (5040, 16084172), (5460, 14846928), (5824, 13918995), (6240, 12991062), (6552, 12372440), (6720, 12063129), (7280, 11135196), (7488, 10825885), (8190, 9897952), (8736, 9279330), (9360, 8660708), (10080, 8042086), (10920, 7423464), (12480, 6495531), (13104, 6186220), (14560, 5567598), (16380, 4948976), (17472, 4639665), (18720, 4330354), (20160, 4021043), (21840, 3711732), (26208, 3093110), (29120, 2783799), (32760, 2474488), (37440, 2165177), (43680, 1855866), (52416, 1546555), (65520, 1237244), (87360, 927933), (131040, 618622), (262080, 309311)]