21229685280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{546031}}^1$

素因数の和:546061

約数の個数: 144

約数和(自身を含む): 75129634944

約数和(自身を除く): 53899949664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 546031, 1092062, 1638093, 2184124, 2730155, 3276186, 4368248, 4914279, 5460310, 6552372, 8190465, 8736496, 9828558, 10920620, 13104744, 14742837, 16380930, 17472992, 19657116, 21841240, 24571395, 26209488, 29485674, 32761860, 39314232, 43682480, 44228511, 49142790, 52418976, 58971348, 65523720, 73714185, 78628464, 87364960, 88457022, 98285580, 117942696, 131047440, 132685533, 147428370, 157256928, 176914044, 196571160, 221142555, 235885392, 262094880, 265371066, 294856740, 353828088, 393142320, 442285110, 471770784, 530742132, 589713480, 663427665, 707656176, 786284640, 884570220, 1061484264, 1179426960, 1326855330, 1415312352, 1769140440, 2122968528, 2358853920, 2653710660, 3538280880, 4245937056, 5307421320, 7076561760, 10614842640, 21229685280]

約数ペア:

[(1, 21229685280), (2, 10614842640), (3, 7076561760), (4, 5307421320), (5, 4245937056), (6, 3538280880), (8, 2653710660), (9, 2358853920), (10, 2122968528), (12, 1769140440), (15, 1415312352), (16, 1326855330), (18, 1179426960), (20, 1061484264), (24, 884570220), (27, 786284640), (30, 707656176), (32, 663427665), (36, 589713480), (40, 530742132), (45, 471770784), (48, 442285110), (54, 393142320), (60, 353828088), (72, 294856740), (80, 265371066), (81, 262094880), (90, 235885392), (96, 221142555), (108, 196571160), (120, 176914044), (135, 157256928), (144, 147428370), (160, 132685533), (162, 131047440), (180, 117942696), (216, 98285580), (240, 88457022), (243, 87364960), (270, 78628464), (288, 73714185), (324, 65523720), (360, 58971348), (405, 52418976), (432, 49142790), (480, 44228511), (486, 43682480), (540, 39314232), (648, 32761860), (720, 29485674), (810, 26209488), (864, 24571395), (972, 21841240), (1080, 19657116), (1215, 17472992), (1296, 16380930), (1440, 14742837), (1620, 13104744), (1944, 10920620), (2160, 9828558), (2430, 8736496), (2592, 8190465), (3240, 6552372), (3888, 5460310), (4320, 4914279), (4860, 4368248), (6480, 3276186), (7776, 2730155), (9720, 2184124), (12960, 1638093), (19440, 1092062), (38880, 546031)]