8049221640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{56893}}^1$

素因数の和:57044

約数の個数: 128

約数和(自身を含む): 27036028800

約数和(自身を除く): 18986807160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 7074, 7860, 9432, 11790, 14148, 15720, 17685, 23580, 28296, 35370, 47160, 56893, 70740, 113786, 141480, 170679, 227572, 284465, 341358, 455144, 512037, 568930, 682716, 853395, 1024074, 1137860, 1365432, 1536111, 1706790, 2048148, 2275720, 2560185, 3072222, 3413580, 4096296, 5120370, 6144444, 6827160, 7452983, 7680555, 10240740, 12288888, 14905966, 15361110, 20481480, 22358949, 29811932, 30722220, 37264915, 44717898, 59623864, 61444440, 67076847, 74529830, 89435796, 111794745, 134153694, 149059660, 178871592, 201230541, 223589490, 268307388, 298119320, 335384235, 402461082, 447178980, 536614776, 670768470, 804922164, 894357960, 1006152705, 1341536940, 1609844328, 2012305410, 2683073880, 4024610820, 8049221640]

約数ペア:

[(1, 8049221640), (2, 4024610820), (3, 2683073880), (4, 2012305410), (5, 1609844328), (6, 1341536940), (8, 1006152705), (9, 894357960), (10, 804922164), (12, 670768470), (15, 536614776), (18, 447178980), (20, 402461082), (24, 335384235), (27, 298119320), (30, 268307388), (36, 223589490), (40, 201230541), (45, 178871592), (54, 149059660), (60, 134153694), (72, 111794745), (90, 89435796), (108, 74529830), (120, 67076847), (131, 61444440), (135, 59623864), (180, 44717898), (216, 37264915), (262, 30722220), (270, 29811932), (360, 22358949), (393, 20481480), (524, 15361110), (540, 14905966), (655, 12288888), (786, 10240740), (1048, 7680555), (1080, 7452983), (1179, 6827160), (1310, 6144444), (1572, 5120370), (1965, 4096296), (2358, 3413580), (2620, 3072222), (3144, 2560185), (3537, 2275720), (3930, 2048148), (4716, 1706790), (5240, 1536111), (5895, 1365432), (7074, 1137860), (7860, 1024074), (9432, 853395), (11790, 682716), (14148, 568930), (15720, 512037), (17685, 455144), (23580, 341358), (28296, 284465), (35370, 227572), (47160, 170679), (56893, 141480), (70740, 113786)]