210787520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1010

約数の個数: 112

約数和(自身を含む): 543214560

約数和(自身を除く): 332427040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 320, 370, 380, 592, 608, 703, 740, 760, 937, 1184, 1216, 1406, 1480, 1520, 1874, 2368, 2812, 2960, 3040, 3515, 3748, 4685, 5624, 5920, 6080, 7030, 7496, 9370, 11248, 11840, 14060, 14992, 17803, 18740, 22496, 28120, 29984, 34669, 35606, 37480, 44992, 56240, 59968, 69338, 71212, 74960, 89015, 112480, 138676, 142424, 149920, 173345, 178030, 224960, 277352, 284848, 299840, 346690, 356060, 554704, 569696, 658711, 693380, 712120, 1109408, 1139392, 1317422, 1386760, 1424240, 2218816, 2634844, 2773520, 2848480, 3293555, 5269688, 5547040, 5696960, 6587110, 10539376, 11094080, 13174220, 21078752, 26348440, 42157504, 52696880, 105393760, 210787520]

約数ペア:

[(1, 210787520), (2, 105393760), (4, 52696880), (5, 42157504), (8, 26348440), (10, 21078752), (16, 13174220), (19, 11094080), (20, 10539376), (32, 6587110), (37, 5696960), (38, 5547040), (40, 5269688), (64, 3293555), (74, 2848480), (76, 2773520), (80, 2634844), (95, 2218816), (148, 1424240), (152, 1386760), (160, 1317422), (185, 1139392), (190, 1109408), (296, 712120), (304, 693380), (320, 658711), (370, 569696), (380, 554704), (592, 356060), (608, 346690), (703, 299840), (740, 284848), (760, 277352), (937, 224960), (1184, 178030), (1216, 173345), (1406, 149920), (1480, 142424), (1520, 138676), (1874, 112480), (2368, 89015), (2812, 74960), (2960, 71212), (3040, 69338), (3515, 59968), (3748, 56240), (4685, 44992), (5624, 37480), (5920, 35606), (6080, 34669), (7030, 29984), (7496, 28120), (9370, 22496), (11248, 18740), (11840, 17803), (14060, 14992)]