80368470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3307

約数の個数: 128

約数和(自身を含む): 263854080

約数和(自身を除く): 183485610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3271, 3510, 4095, 4914, 6542, 8190, 9813, 12285, 16355, 19626, 22897, 24570, 29439, 32710, 42523, 45794, 49065, 58878, 68691, 85046, 88317, 98130, 114485, 127569, 137382, 147195, 176634, 206073, 212615, 228970, 255138, 294390, 297661, 343455, 382707, 412146, 425230, 441585, 595322, 618219, 637845, 686910, 765414, 883170, 892983, 1030365, 1148121, 1236438, 1275690, 1488305, 1785966, 1913535, 2060730, 2296242, 2678949, 2976610, 3091095, 3827070, 4464915, 5357898, 5740605, 6182190, 8036847, 8929830, 11481210, 13394745, 16073694, 26789490, 40184235, 80368470]

約数ペア:

[(1, 80368470), (2, 40184235), (3, 26789490), (5, 16073694), (6, 13394745), (7, 11481210), (9, 8929830), (10, 8036847), (13, 6182190), (14, 5740605), (15, 5357898), (18, 4464915), (21, 3827070), (26, 3091095), (27, 2976610), (30, 2678949), (35, 2296242), (39, 2060730), (42, 1913535), (45, 1785966), (54, 1488305), (63, 1275690), (65, 1236438), (70, 1148121), (78, 1030365), (90, 892983), (91, 883170), (105, 765414), (117, 686910), (126, 637845), (130, 618219), (135, 595322), (182, 441585), (189, 425230), (195, 412146), (210, 382707), (234, 343455), (270, 297661), (273, 294390), (315, 255138), (351, 228970), (378, 212615), (390, 206073), (455, 176634), (546, 147195), (585, 137382), (630, 127569), (702, 114485), (819, 98130), (910, 88317), (945, 85046), (1170, 68691), (1365, 58878), (1638, 49065), (1755, 45794), (1890, 42523), (2457, 32710), (2730, 29439), (3271, 24570), (3510, 22897), (4095, 19626), (4914, 16355), (6542, 12285), (8190, 9813)]