209669460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3534

約数の個数: 192

約数和(自身を含む): 788465664

約数和(自身を除く): 578796204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 3491, 4004, 4290, 4620, 5005, 5460, 6006, 6982, 8580, 10010, 10473, 12012, 13964, 15015, 17455, 20020, 20946, 24437, 30030, 34910, 38401, 41892, 45383, 48874, 52365, 60060, 69820, 73311, 76802, 90766, 97748, 104730, 115203, 122185, 136149, 146622, 153604, 181532, 192005, 209460, 226915, 230406, 244370, 268807, 272298, 293244, 317681, 366555, 384010, 453830, 460812, 488740, 499213, 537614, 544596, 576015, 635362, 680745, 733110, 768020, 806421, 907660, 953043, 998426, 1075228, 1152030, 1270724, 1344035, 1361490, 1466220, 1497639, 1588405, 1612842, 1906086, 1996852, 2304060, 2496065, 2688070, 2722980, 2995278, 3176810, 3225684, 3494491, 3812172, 4032105, 4765215, 4992130, 5376140, 5990556, 6353620, 6988982, 7488195, 8064210, 9530430, 9984260, 10483473, 13977964, 14976390, 16128420, 17472455, 19060860, 20966946, 29952780, 34944910, 41933892, 52417365, 69889820, 104834730, 209669460]

約数ペア:

[(1, 209669460), (2, 104834730), (3, 69889820), (4, 52417365), (5, 41933892), (6, 34944910), (7, 29952780), (10, 20966946), (11, 19060860), (12, 17472455), (13, 16128420), (14, 14976390), (15, 13977964), (20, 10483473), (21, 9984260), (22, 9530430), (26, 8064210), (28, 7488195), (30, 6988982), (33, 6353620), (35, 5990556), (39, 5376140), (42, 4992130), (44, 4765215), (52, 4032105), (55, 3812172), (60, 3494491), (65, 3225684), (66, 3176810), (70, 2995278), (77, 2722980), (78, 2688070), (84, 2496065), (91, 2304060), (105, 1996852), (110, 1906086), (130, 1612842), (132, 1588405), (140, 1497639), (143, 1466220), (154, 1361490), (156, 1344035), (165, 1270724), (182, 1152030), (195, 1075228), (210, 998426), (220, 953043), (231, 907660), (260, 806421), (273, 768020), (286, 733110), (308, 680745), (330, 635362), (364, 576015), (385, 544596), (390, 537614), (420, 499213), (429, 488740), (455, 460812), (462, 453830), (546, 384010), (572, 366555), (660, 317681), (715, 293244), (770, 272298), (780, 268807), (858, 244370), (910, 230406), (924, 226915), (1001, 209460), (1092, 192005), (1155, 181532), (1365, 153604), (1430, 146622), (1540, 136149), (1716, 122185), (1820, 115203), (2002, 104730), (2145, 97748), (2310, 90766), (2730, 76802), (2860, 73311), (3003, 69820), (3491, 60060), (4004, 52365), (4290, 48874), (4620, 45383), (5005, 41892), (5460, 38401), (6006, 34910), (6982, 30030), (8580, 24437), (10010, 20946), (10473, 20020), (12012, 17455), (13964, 15015)]