2265804520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 6272743680

約数和(自身を除く): 4006939160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 140, 148, 161, 184, 185, 230, 257, 259, 280, 296, 322, 370, 460, 514, 518, 644, 740, 805, 851, 920, 1028, 1036, 1285, 1288, 1295, 1369, 1480, 1610, 1702, 1799, 2056, 2072, 2570, 2590, 2738, 3220, 3404, 3598, 4255, 5140, 5180, 5476, 5911, 5957, 6440, 6808, 6845, 7196, 8510, 8995, 9509, 9583, 10280, 10360, 10952, 11822, 11914, 13690, 14392, 17020, 17990, 19018, 19166, 23644, 23828, 27380, 29555, 29785, 31487, 34040, 35980, 38036, 38332, 41377, 47288, 47545, 47656, 47915, 54760, 59110, 59570, 62974, 66563, 71960, 76072, 76664, 82754, 95090, 95830, 118220, 119140, 125948, 133126, 157435, 165508, 190180, 191660, 206885, 218707, 220409, 236440, 238280, 251896, 266252, 314870, 331016, 332815, 351833, 380360, 383320, 413770, 437414, 440818, 532504, 629740, 665630, 703666, 827540, 874828, 881636, 1093535, 1102045, 1259480, 1331260, 1407332, 1530949, 1655080, 1749656, 1759165, 1763272, 2187070, 2204090, 2462831, 2662520, 2814664, 3061898, 3518330, 4374140, 4408180, 4925662, 6123796, 7036660, 7654745, 8092159, 8748280, 8816360, 9851324, 12247592, 12314155, 14073320, 15309490, 16184318, 19702648, 24628310, 30618980, 32368636, 40460795, 49256620, 56645113, 61237960, 64737272, 80921590, 98513240, 113290226, 161843180, 226580452, 283225565, 323686360, 453160904, 566451130, 1132902260, 2265804520]

約数ペア:

[(1, 2265804520), (2, 1132902260), (4, 566451130), (5, 453160904), (7, 323686360), (8, 283225565), (10, 226580452), (14, 161843180), (20, 113290226), (23, 98513240), (28, 80921590), (35, 64737272), (37, 61237960), (40, 56645113), (46, 49256620), (56, 40460795), (70, 32368636), (74, 30618980), (92, 24628310), (115, 19702648), (140, 16184318), (148, 15309490), (161, 14073320), (184, 12314155), (185, 12247592), (230, 9851324), (257, 8816360), (259, 8748280), (280, 8092159), (296, 7654745), (322, 7036660), (370, 6123796), (460, 4925662), (514, 4408180), (518, 4374140), (644, 3518330), (740, 3061898), (805, 2814664), (851, 2662520), (920, 2462831), (1028, 2204090), (1036, 2187070), (1285, 1763272), (1288, 1759165), (1295, 1749656), (1369, 1655080), (1480, 1530949), (1610, 1407332), (1702, 1331260), (1799, 1259480), (2056, 1102045), (2072, 1093535), (2570, 881636), (2590, 874828), (2738, 827540), (3220, 703666), (3404, 665630), (3598, 629740), (4255, 532504), (5140, 440818), (5180, 437414), (5476, 413770), (5911, 383320), (5957, 380360), (6440, 351833), (6808, 332815), (6845, 331016), (7196, 314870), (8510, 266252), (8995, 251896), (9509, 238280), (9583, 236440), (10280, 220409), (10360, 218707), (10952, 206885), (11822, 191660), (11914, 190180), (13690, 165508), (14392, 157435), (17020, 133126), (17990, 125948), (19018, 119140), (19166, 118220), (23644, 95830), (23828, 95090), (27380, 82754), (29555, 76664), (29785, 76072), (31487, 71960), (34040, 66563), (35980, 62974), (38036, 59570), (38332, 59110), (41377, 54760), (47288, 47915), (47545, 47656)]