2130653280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:766

約数の個数: 288

約数和(自身を含む): 7870667616

約数和(自身を除く): 5740014336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 157, 160, 168, 196, 210, 224, 240, 245, 280, 294, 314, 336, 392, 420, 471, 480, 490, 560, 577, 588, 628, 672, 735, 784, 785, 840, 942, 980, 1099, 1120, 1154, 1176, 1256, 1470, 1568, 1570, 1680, 1731, 1884, 1960, 2198, 2308, 2352, 2355, 2512, 2885, 2940, 3140, 3297, 3360, 3462, 3768, 3920, 4039, 4396, 4616, 4704, 4710, 5024, 5495, 5770, 5880, 6280, 6594, 6924, 7536, 7693, 7840, 8078, 8655, 8792, 9232, 9420, 10990, 11540, 11760, 12117, 12560, 13188, 13848, 15072, 15386, 16156, 16485, 17310, 17584, 18464, 18840, 20195, 21980, 23079, 23080, 23520, 24234, 25120, 26376, 27696, 28273, 30772, 32312, 32970, 34620, 35168, 37680, 38465, 40390, 43960, 46158, 46160, 48468, 52752, 55392, 56546, 60585, 61544, 64624, 65940, 69240, 75360, 76930, 80780, 84819, 87920, 90589, 92316, 92320, 96936, 105504, 113092, 115395, 121170, 123088, 129248, 131880, 138480, 141365, 153860, 161560, 169638, 175840, 181178, 184632, 193872, 226184, 230790, 242340, 246176, 263760, 271767, 276960, 282730, 307720, 323120, 339276, 362356, 369264, 387744, 424095, 452368, 452945, 461580, 484680, 527520, 543534, 565460, 615440, 634123, 646240, 678552, 724712, 738528, 848190, 904736, 905890, 923160, 969360, 1087068, 1130920, 1230880, 1268246, 1357104, 1358835, 1449424, 1696380, 1811780, 1846320, 1902369, 1938720, 2174136, 2261840, 2536492, 2714208, 2717670, 2898848, 3170615, 3392760, 3623560, 3692640, 3804738, 4348272, 4438861, 4523680, 5072984, 5435340, 6341230, 6785520, 7247120, 7609476, 8696544, 8877722, 9511845, 10145968, 10870680, 12682460, 13316583, 13571040, 14494240, 15218952, 17755444, 19023690, 20291936, 21741360, 22194305, 25364920, 26633166, 30437904, 35510888, 38047380, 43482720, 44388610, 50729840, 53266332, 60875808, 66582915, 71021776, 76094760, 88777220, 101459680, 106532664, 133165830, 142043552, 152189520, 177554440, 213065328, 266331660, 304379040, 355108880, 426130656, 532663320, 710217760, 1065326640, 2130653280]

約数ペア:

[(1, 2130653280), (2, 1065326640), (3, 710217760), (4, 532663320), (5, 426130656), (6, 355108880), (7, 304379040), (8, 266331660), (10, 213065328), (12, 177554440), (14, 152189520), (15, 142043552), (16, 133165830), (20, 106532664), (21, 101459680), (24, 88777220), (28, 76094760), (30, 71021776), (32, 66582915), (35, 60875808), (40, 53266332), (42, 50729840), (48, 44388610), (49, 43482720), (56, 38047380), (60, 35510888), (70, 30437904), (80, 26633166), (84, 25364920), (96, 22194305), (98, 21741360), (105, 20291936), (112, 19023690), (120, 17755444), (140, 15218952), (147, 14494240), (157, 13571040), (160, 13316583), (168, 12682460), (196, 10870680), (210, 10145968), (224, 9511845), (240, 8877722), (245, 8696544), (280, 7609476), (294, 7247120), (314, 6785520), (336, 6341230), (392, 5435340), (420, 5072984), (471, 4523680), (480, 4438861), (490, 4348272), (560, 3804738), (577, 3692640), (588, 3623560), (628, 3392760), (672, 3170615), (735, 2898848), (784, 2717670), (785, 2714208), (840, 2536492), (942, 2261840), (980, 2174136), (1099, 1938720), (1120, 1902369), (1154, 1846320), (1176, 1811780), (1256, 1696380), (1470, 1449424), (1568, 1358835), (1570, 1357104), (1680, 1268246), (1731, 1230880), (1884, 1130920), (1960, 1087068), (2198, 969360), (2308, 923160), (2352, 905890), (2355, 904736), (2512, 848190), (2885, 738528), (2940, 724712), (3140, 678552), (3297, 646240), (3360, 634123), (3462, 615440), (3768, 565460), (3920, 543534), (4039, 527520), (4396, 484680), (4616, 461580), (4704, 452945), (4710, 452368), (5024, 424095), (5495, 387744), (5770, 369264), (5880, 362356), (6280, 339276), (6594, 323120), (6924, 307720), (7536, 282730), (7693, 276960), (7840, 271767), (8078, 263760), (8655, 246176), (8792, 242340), (9232, 230790), (9420, 226184), (10990, 193872), (11540, 184632), (11760, 181178), (12117, 175840), (12560, 169638), (13188, 161560), (13848, 153860), (15072, 141365), (15386, 138480), (16156, 131880), (16485, 129248), (17310, 123088), (17584, 121170), (18464, 115395), (18840, 113092), (20195, 105504), (21980, 96936), (23079, 92320), (23080, 92316), (23520, 90589), (24234, 87920), (25120, 84819), (26376, 80780), (27696, 76930), (28273, 75360), (30772, 69240), (32312, 65940), (32970, 64624), (34620, 61544), (35168, 60585), (37680, 56546), (38465, 55392), (40390, 52752), (43960, 48468), (46158, 46160)]