165575160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19997}}^1$

素因数の和:20037

約数の個数: 96

約数和(自身を含む): 561543840

約数和(自身を除く): 395968680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 19997, 39994, 59991, 79988, 99985, 119982, 159976, 179973, 199970, 239964, 299955, 359946, 399940, 459931, 479928, 599910, 719892, 799880, 899865, 919862, 1199820, 1379793, 1439784, 1799730, 1839724, 2299655, 2399640, 2759586, 3599460, 3679448, 4139379, 4599310, 5519172, 6898965, 7198920, 8278758, 9198620, 11038344, 13797930, 16557516, 18397240, 20696895, 27595860, 33115032, 41393790, 55191720, 82787580, 165575160]

約数ペア:

[(1, 165575160), (2, 82787580), (3, 55191720), (4, 41393790), (5, 33115032), (6, 27595860), (8, 20696895), (9, 18397240), (10, 16557516), (12, 13797930), (15, 11038344), (18, 9198620), (20, 8278758), (23, 7198920), (24, 6898965), (30, 5519172), (36, 4599310), (40, 4139379), (45, 3679448), (46, 3599460), (60, 2759586), (69, 2399640), (72, 2299655), (90, 1839724), (92, 1799730), (115, 1439784), (120, 1379793), (138, 1199820), (180, 919862), (184, 899865), (207, 799880), (230, 719892), (276, 599910), (345, 479928), (360, 459931), (414, 399940), (460, 359946), (552, 299955), (690, 239964), (828, 199970), (920, 179973), (1035, 159976), (1380, 119982), (1656, 99985), (2070, 79988), (2760, 59991), (4140, 39994), (8280, 19997)]