2097195840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{242731}}^1$

素因数の和:242757

約数の個数: 112

約数和(自身を含む): 7398471360

約数和(自身を除く): 5301275520

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 242731, 485462, 728193, 970924, 1213655, 1456386, 1941848, 2184579, 2427310, 2912772, 3640965, 3883696, 4369158, 4854620, 5825544, 6553737, 7281930, 7767392, 8738316, 9709240, 10922895, 11651088, 13107474, 14563860, 15534784, 17476632, 19418480, 21845790, 23302176, 26214948, 29127720, 32768685, 34953264, 38836960, 43691580, 46604352, 52429896, 58255440, 65537370, 69906528, 77673920, 87383160, 104859792, 116510880, 131074740, 139813056, 174766320, 209719584, 233021760, 262149480, 349532640, 419439168, 524298960, 699065280, 1048597920, 2097195840]

約数ペア:

[(1, 2097195840), (2, 1048597920), (3, 699065280), (4, 524298960), (5, 419439168), (6, 349532640), (8, 262149480), (9, 233021760), (10, 209719584), (12, 174766320), (15, 139813056), (16, 131074740), (18, 116510880), (20, 104859792), (24, 87383160), (27, 77673920), (30, 69906528), (32, 65537370), (36, 58255440), (40, 52429896), (45, 46604352), (48, 43691580), (54, 38836960), (60, 34953264), (64, 32768685), (72, 29127720), (80, 26214948), (90, 23302176), (96, 21845790), (108, 19418480), (120, 17476632), (135, 15534784), (144, 14563860), (160, 13107474), (180, 11651088), (192, 10922895), (216, 9709240), (240, 8738316), (270, 7767392), (288, 7281930), (320, 6553737), (360, 5825544), (432, 4854620), (480, 4369158), (540, 3883696), (576, 3640965), (720, 2912772), (864, 2427310), (960, 2184579), (1080, 1941848), (1440, 1456386), (1728, 1213655), (2160, 970924), (2880, 728193), (4320, 485462), (8640, 242731)]