126261760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 328407552

約数和(自身を除く): 202145792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 43, 62, 64, 74, 80, 86, 124, 128, 148, 155, 160, 172, 185, 215, 248, 256, 296, 310, 320, 344, 370, 430, 496, 512, 592, 620, 640, 688, 740, 860, 992, 1147, 1184, 1240, 1280, 1333, 1376, 1480, 1591, 1720, 1984, 2294, 2368, 2480, 2560, 2666, 2752, 2960, 3182, 3440, 3968, 4588, 4736, 4960, 5332, 5504, 5735, 5920, 6364, 6665, 6880, 7936, 7955, 9176, 9472, 9920, 10664, 11008, 11470, 11840, 12728, 13330, 13760, 15872, 15910, 18352, 18944, 19840, 21328, 22016, 22940, 23680, 25456, 26660, 27520, 31820, 36704, 39680, 42656, 45880, 47360, 49321, 50912, 53320, 55040, 63640, 73408, 79360, 85312, 91760, 94720, 98642, 101824, 106640, 110080, 127280, 146816, 170624, 183520, 197284, 203648, 213280, 246605, 254560, 293632, 341248, 367040, 394568, 407296, 426560, 493210, 509120, 587264, 682496, 734080, 789136, 814592, 853120, 986420, 1018240, 1468160, 1578272, 1706240, 1972840, 2036480, 2936320, 3156544, 3412480, 3945680, 4072960, 6313088, 7891360, 12626176, 15782720, 25252352, 31565440, 63130880, 126261760]

約数ペア:

[(1, 126261760), (2, 63130880), (4, 31565440), (5, 25252352), (8, 15782720), (10, 12626176), (16, 7891360), (20, 6313088), (31, 4072960), (32, 3945680), (37, 3412480), (40, 3156544), (43, 2936320), (62, 2036480), (64, 1972840), (74, 1706240), (80, 1578272), (86, 1468160), (124, 1018240), (128, 986420), (148, 853120), (155, 814592), (160, 789136), (172, 734080), (185, 682496), (215, 587264), (248, 509120), (256, 493210), (296, 426560), (310, 407296), (320, 394568), (344, 367040), (370, 341248), (430, 293632), (496, 254560), (512, 246605), (592, 213280), (620, 203648), (640, 197284), (688, 183520), (740, 170624), (860, 146816), (992, 127280), (1147, 110080), (1184, 106640), (1240, 101824), (1280, 98642), (1333, 94720), (1376, 91760), (1480, 85312), (1591, 79360), (1720, 73408), (1984, 63640), (2294, 55040), (2368, 53320), (2480, 50912), (2560, 49321), (2666, 47360), (2752, 45880), (2960, 42656), (3182, 39680), (3440, 36704), (3968, 31820), (4588, 27520), (4736, 26660), (4960, 25456), (5332, 23680), (5504, 22940), (5735, 22016), (5920, 21328), (6364, 19840), (6665, 18944), (6880, 18352), (7936, 15910), (7955, 15872), (9176, 13760), (9472, 13330), (9920, 12728), (10664, 11840), (11008, 11470)]