2767286340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{168943}}^1$

素因数の和:168978

約数の個数: 144

約数和(自身を含む): 10331263488

約数和(自身を除く): 7563977148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 168943, 337886, 506829, 675772, 844715, 1013658, 1182601, 1520487, 1689430, 2027316, 2196259, 2365202, 2534145, 3040974, 3378860, 3547803, 4392518, 4730404, 5068290, 5913005, 6081948, 6588777, 7095606, 7602435, 8785036, 10136580, 10643409, 10981295, 11826010, 13177554, 14191212, 15204870, 15373813, 17739015, 19766331, 21286818, 21962590, 23652020, 26355108, 30409740, 30747626, 32943885, 35478030, 39532662, 42573636, 43925180, 46121439, 53217045, 61495252, 65887770, 70956060, 76869065, 79065324, 92242878, 98831655, 106434090, 131775540, 138364317, 153738130, 184485756, 197663310, 212868180, 230607195, 276728634, 307476260, 395326620, 461214390, 553457268, 691821585, 922428780, 1383643170, 2767286340]

約数ペア:

[(1, 2767286340), (2, 1383643170), (3, 922428780), (4, 691821585), (5, 553457268), (6, 461214390), (7, 395326620), (9, 307476260), (10, 276728634), (12, 230607195), (13, 212868180), (14, 197663310), (15, 184485756), (18, 153738130), (20, 138364317), (21, 131775540), (26, 106434090), (28, 98831655), (30, 92242878), (35, 79065324), (36, 76869065), (39, 70956060), (42, 65887770), (45, 61495252), (52, 53217045), (60, 46121439), (63, 43925180), (65, 42573636), (70, 39532662), (78, 35478030), (84, 32943885), (90, 30747626), (91, 30409740), (105, 26355108), (117, 23652020), (126, 21962590), (130, 21286818), (140, 19766331), (156, 17739015), (180, 15373813), (182, 15204870), (195, 14191212), (210, 13177554), (234, 11826010), (252, 10981295), (260, 10643409), (273, 10136580), (315, 8785036), (364, 7602435), (390, 7095606), (420, 6588777), (455, 6081948), (468, 5913005), (546, 5068290), (585, 4730404), (630, 4392518), (780, 3547803), (819, 3378860), (910, 3040974), (1092, 2534145), (1170, 2365202), (1260, 2196259), (1365, 2027316), (1638, 1689430), (1820, 1520487), (2340, 1182601), (2730, 1013658), (3276, 844715), (4095, 675772), (5460, 506829), (8190, 337886), (16380, 168943)]