308526120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 1153751040

約数和(自身を除く): 845224920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 191, 210, 252, 280, 315, 360, 382, 420, 504, 573, 630, 641, 764, 840, 955, 1146, 1260, 1282, 1337, 1528, 1719, 1910, 1923, 2292, 2520, 2564, 2674, 2865, 3205, 3438, 3820, 3846, 4011, 4487, 4584, 5128, 5348, 5730, 5769, 6410, 6685, 6876, 7640, 7692, 8022, 8595, 8974, 9615, 10696, 11460, 11538, 12033, 12820, 13370, 13461, 13752, 15384, 16044, 17190, 17948, 19230, 20055, 22435, 22920, 23076, 24066, 25640, 26740, 26922, 28845, 32088, 34380, 35896, 38460, 40110, 40383, 44870, 46152, 48132, 53480, 53844, 57690, 60165, 67305, 68760, 76920, 80220, 80766, 89740, 96264, 107688, 115380, 120330, 122431, 134610, 160440, 161532, 179480, 201915, 230760, 240660, 244862, 269220, 323064, 367293, 403830, 481320, 489724, 538440, 612155, 734586, 807660, 857017, 979448, 1101879, 1224310, 1469172, 1615320, 1714034, 1836465, 2203758, 2448620, 2571051, 2938344, 3428068, 3672930, 4285085, 4407516, 4897240, 5142102, 5509395, 6856136, 7345860, 7713153, 8570170, 8815032, 10284204, 11018790, 12855255, 14691720, 15426306, 17140340, 20568408, 22037580, 25710510, 30852612, 34280680, 38565765, 44075160, 51421020, 61705224, 77131530, 102842040, 154263060, 308526120]

約数ペア:

[(1, 308526120), (2, 154263060), (3, 102842040), (4, 77131530), (5, 61705224), (6, 51421020), (7, 44075160), (8, 38565765), (9, 34280680), (10, 30852612), (12, 25710510), (14, 22037580), (15, 20568408), (18, 17140340), (20, 15426306), (21, 14691720), (24, 12855255), (28, 11018790), (30, 10284204), (35, 8815032), (36, 8570170), (40, 7713153), (42, 7345860), (45, 6856136), (56, 5509395), (60, 5142102), (63, 4897240), (70, 4407516), (72, 4285085), (84, 3672930), (90, 3428068), (105, 2938344), (120, 2571051), (126, 2448620), (140, 2203758), (168, 1836465), (180, 1714034), (191, 1615320), (210, 1469172), (252, 1224310), (280, 1101879), (315, 979448), (360, 857017), (382, 807660), (420, 734586), (504, 612155), (573, 538440), (630, 489724), (641, 481320), (764, 403830), (840, 367293), (955, 323064), (1146, 269220), (1260, 244862), (1282, 240660), (1337, 230760), (1528, 201915), (1719, 179480), (1910, 161532), (1923, 160440), (2292, 134610), (2520, 122431), (2564, 120330), (2674, 115380), (2865, 107688), (3205, 96264), (3438, 89740), (3820, 80766), (3846, 80220), (4011, 76920), (4487, 68760), (4584, 67305), (5128, 60165), (5348, 57690), (5730, 53844), (5769, 53480), (6410, 48132), (6685, 46152), (6876, 44870), (7640, 40383), (7692, 40110), (8022, 38460), (8595, 35896), (8974, 34380), (9615, 32088), (10696, 28845), (11460, 26922), (11538, 26740), (12033, 25640), (12820, 24066), (13370, 23076), (13461, 22920), (13752, 22435), (15384, 20055), (16044, 19230), (17190, 17948)]