146625920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 418314240

約数和(自身を除く): 271688320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1423, 1472, 1610, 1840, 2240, 2576, 2846, 2944, 3220, 3680, 4480, 5152, 5692, 6440, 7115, 7360, 9961, 10304, 11384, 12880, 14230, 14720, 19922, 20608, 22768, 25760, 28460, 32729, 39844, 45536, 49805, 51520, 56920, 65458, 79688, 91072, 99610, 103040, 113840, 130916, 159376, 163645, 182144, 199220, 227680, 229103, 261832, 318752, 327290, 398440, 455360, 458206, 523664, 637504, 654580, 796880, 910720, 916412, 1047328, 1145515, 1275008, 1309160, 1593760, 1832824, 2094656, 2291030, 2618320, 3187520, 3665648, 4189312, 4582060, 5236640, 6375040, 7331296, 9164120, 10473280, 14662592, 18328240, 20946560, 29325184, 36656480, 73312960, 146625920]

約数ペア:

[(1, 146625920), (2, 73312960), (4, 36656480), (5, 29325184), (7, 20946560), (8, 18328240), (10, 14662592), (14, 10473280), (16, 9164120), (20, 7331296), (23, 6375040), (28, 5236640), (32, 4582060), (35, 4189312), (40, 3665648), (46, 3187520), (56, 2618320), (64, 2291030), (70, 2094656), (80, 1832824), (92, 1593760), (112, 1309160), (115, 1275008), (128, 1145515), (140, 1047328), (160, 916412), (161, 910720), (184, 796880), (224, 654580), (230, 637504), (280, 523664), (320, 458206), (322, 455360), (368, 398440), (448, 327290), (460, 318752), (560, 261832), (640, 229103), (644, 227680), (736, 199220), (805, 182144), (896, 163645), (920, 159376), (1120, 130916), (1288, 113840), (1423, 103040), (1472, 99610), (1610, 91072), (1840, 79688), (2240, 65458), (2576, 56920), (2846, 51520), (2944, 49805), (3220, 45536), (3680, 39844), (4480, 32729), (5152, 28460), (5692, 25760), (6440, 22768), (7115, 20608), (7360, 19922), (9961, 14720), (10304, 14230), (11384, 12880)]