211037120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 600084144

約数和(自身を除く): 389047024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 301, 313, 320, 344, 392, 430, 448, 490, 560, 602, 626, 688, 784, 860, 980, 1120, 1204, 1252, 1376, 1505, 1565, 1568, 1720, 1960, 2107, 2191, 2240, 2408, 2504, 2752, 3010, 3130, 3136, 3440, 3920, 4214, 4382, 4816, 5008, 6020, 6260, 6880, 7840, 8428, 8764, 9632, 10016, 10535, 10955, 12040, 12520, 13459, 13760, 15337, 15680, 16856, 17528, 19264, 20032, 21070, 21910, 24080, 25040, 26918, 30674, 33712, 35056, 42140, 43820, 48160, 50080, 53836, 61348, 67295, 67424, 70112, 76685, 84280, 87640, 94213, 96320, 100160, 107672, 122696, 134590, 134848, 140224, 153370, 168560, 175280, 188426, 215344, 245392, 269180, 306740, 337120, 350560, 376852, 430688, 471065, 490784, 538360, 613480, 659491, 674240, 701120, 753704, 861376, 942130, 981568, 1076720, 1226960, 1318982, 1507408, 1884260, 2153440, 2453920, 2637964, 3014816, 3297455, 3768520, 4306880, 4907840, 5275928, 6029632, 6594910, 7537040, 10551856, 13189820, 15074080, 21103712, 26379640, 30148160, 42207424, 52759280, 105518560, 211037120]

約数ペア:

[(1, 211037120), (2, 105518560), (4, 52759280), (5, 42207424), (7, 30148160), (8, 26379640), (10, 21103712), (14, 15074080), (16, 13189820), (20, 10551856), (28, 7537040), (32, 6594910), (35, 6029632), (40, 5275928), (43, 4907840), (49, 4306880), (56, 3768520), (64, 3297455), (70, 3014816), (80, 2637964), (86, 2453920), (98, 2153440), (112, 1884260), (140, 1507408), (160, 1318982), (172, 1226960), (196, 1076720), (215, 981568), (224, 942130), (245, 861376), (280, 753704), (301, 701120), (313, 674240), (320, 659491), (344, 613480), (392, 538360), (430, 490784), (448, 471065), (490, 430688), (560, 376852), (602, 350560), (626, 337120), (688, 306740), (784, 269180), (860, 245392), (980, 215344), (1120, 188426), (1204, 175280), (1252, 168560), (1376, 153370), (1505, 140224), (1565, 134848), (1568, 134590), (1720, 122696), (1960, 107672), (2107, 100160), (2191, 96320), (2240, 94213), (2408, 87640), (2504, 84280), (2752, 76685), (3010, 70112), (3130, 67424), (3136, 67295), (3440, 61348), (3920, 53836), (4214, 50080), (4382, 48160), (4816, 43820), (5008, 42140), (6020, 35056), (6260, 33712), (6880, 30674), (7840, 26918), (8428, 25040), (8764, 24080), (9632, 21910), (10016, 21070), (10535, 20032), (10955, 19264), (12040, 17528), (12520, 16856), (13459, 15680), (13760, 15337)]