8207528960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 176

約数和(自身を含む): 20551224960

約数和(自身を除く): 12343696000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 167, 232, 256, 290, 320, 331, 334, 464, 512, 580, 640, 662, 668, 835, 928, 1024, 1160, 1280, 1324, 1336, 1655, 1670, 1856, 2320, 2560, 2648, 2672, 3310, 3340, 3712, 4640, 4843, 5120, 5296, 5344, 6620, 6680, 7424, 9280, 9599, 9686, 10592, 10688, 13240, 13360, 14848, 18560, 19198, 19372, 21184, 21376, 24215, 26480, 26720, 29696, 37120, 38396, 38744, 42368, 42752, 47995, 48430, 52960, 53440, 55277, 74240, 76792, 77488, 84736, 85504, 95990, 96860, 105920, 106880, 110554, 148480, 153584, 154976, 169472, 171008, 191980, 193720, 211840, 213760, 221108, 276385, 307168, 309952, 338944, 383960, 387440, 423680, 427520, 442216, 552770, 614336, 619904, 767920, 774880, 847360, 855040, 884432, 1105540, 1228672, 1239808, 1535840, 1549760, 1603033, 1694720, 1768864, 2211080, 2457344, 2479616, 3071680, 3099520, 3206066, 3537728, 4422160, 4914688, 4959232, 6143360, 6199040, 6412132, 7075456, 8015165, 8844320, 9829376, 12286720, 12398080, 12824264, 14150912, 16030330, 17688640, 24573440, 24796160, 25648528, 28301824, 32060660, 35377280, 49146880, 51297056, 56603648, 64121320, 70754560, 102594112, 128242640, 141509120, 205188224, 256485280, 283018240, 410376448, 512970560, 820752896, 1025941120, 1641505792, 2051882240, 4103764480, 8207528960]

約数ペア:

[(1, 8207528960), (2, 4103764480), (4, 2051882240), (5, 1641505792), (8, 1025941120), (10, 820752896), (16, 512970560), (20, 410376448), (29, 283018240), (32, 256485280), (40, 205188224), (58, 141509120), (64, 128242640), (80, 102594112), (116, 70754560), (128, 64121320), (145, 56603648), (160, 51297056), (167, 49146880), (232, 35377280), (256, 32060660), (290, 28301824), (320, 25648528), (331, 24796160), (334, 24573440), (464, 17688640), (512, 16030330), (580, 14150912), (640, 12824264), (662, 12398080), (668, 12286720), (835, 9829376), (928, 8844320), (1024, 8015165), (1160, 7075456), (1280, 6412132), (1324, 6199040), (1336, 6143360), (1655, 4959232), (1670, 4914688), (1856, 4422160), (2320, 3537728), (2560, 3206066), (2648, 3099520), (2672, 3071680), (3310, 2479616), (3340, 2457344), (3712, 2211080), (4640, 1768864), (4843, 1694720), (5120, 1603033), (5296, 1549760), (5344, 1535840), (6620, 1239808), (6680, 1228672), (7424, 1105540), (9280, 884432), (9599, 855040), (9686, 847360), (10592, 774880), (10688, 767920), (13240, 619904), (13360, 614336), (14848, 552770), (18560, 442216), (19198, 427520), (19372, 423680), (21184, 387440), (21376, 383960), (24215, 338944), (26480, 309952), (26720, 307168), (29696, 276385), (37120, 221108), (38396, 213760), (38744, 211840), (42368, 193720), (42752, 191980), (47995, 171008), (48430, 169472), (52960, 154976), (53440, 153584), (55277, 148480), (74240, 110554), (76792, 106880), (77488, 105920), (84736, 96860), (85504, 95990)]