277050720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 923940864

約数和(自身を除く): 646890144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 433, 465, 480, 496, 516, 620, 645, 688, 744, 860, 866, 930, 992, 1032, 1240, 1290, 1299, 1333, 1376, 1488, 1720, 1732, 1860, 2064, 2165, 2480, 2580, 2598, 2666, 2976, 3440, 3464, 3720, 3999, 4128, 4330, 4960, 5160, 5196, 5332, 6495, 6665, 6880, 6928, 7440, 7998, 8660, 10320, 10392, 10664, 12990, 13330, 13423, 13856, 14880, 15996, 17320, 18619, 19995, 20640, 20784, 21328, 25980, 26660, 26846, 31992, 34640, 37238, 39990, 40269, 41568, 42656, 51960, 53320, 53692, 55857, 63984, 67115, 69280, 74476, 79980, 80538, 93095, 103920, 106640, 107384, 111714, 127968, 134230, 148952, 159960, 161076, 186190, 201345, 207840, 213280, 214768, 223428, 268460, 279285, 297904, 319920, 322152, 372380, 402690, 429536, 446856, 536920, 558570, 577189, 595808, 639840, 644304, 744760, 805380, 893712, 1073840, 1117140, 1154378, 1288608, 1489520, 1610760, 1731567, 1787424, 2147680, 2234280, 2308756, 2885945, 2979040, 3221520, 3463134, 4468560, 4617512, 5771890, 6443040, 6926268, 8657835, 8937120, 9235024, 11543780, 13852536, 17315670, 18470048, 23087560, 27705072, 34631340, 46175120, 55410144, 69262680, 92350240, 138525360, 277050720]

約数ペア:

[(1, 277050720), (2, 138525360), (3, 92350240), (4, 69262680), (5, 55410144), (6, 46175120), (8, 34631340), (10, 27705072), (12, 23087560), (15, 18470048), (16, 17315670), (20, 13852536), (24, 11543780), (30, 9235024), (31, 8937120), (32, 8657835), (40, 6926268), (43, 6443040), (48, 5771890), (60, 4617512), (62, 4468560), (80, 3463134), (86, 3221520), (93, 2979040), (96, 2885945), (120, 2308756), (124, 2234280), (129, 2147680), (155, 1787424), (160, 1731567), (172, 1610760), (186, 1489520), (215, 1288608), (240, 1154378), (248, 1117140), (258, 1073840), (310, 893712), (344, 805380), (372, 744760), (430, 644304), (433, 639840), (465, 595808), (480, 577189), (496, 558570), (516, 536920), (620, 446856), (645, 429536), (688, 402690), (744, 372380), (860, 322152), (866, 319920), (930, 297904), (992, 279285), (1032, 268460), (1240, 223428), (1290, 214768), (1299, 213280), (1333, 207840), (1376, 201345), (1488, 186190), (1720, 161076), (1732, 159960), (1860, 148952), (2064, 134230), (2165, 127968), (2480, 111714), (2580, 107384), (2598, 106640), (2666, 103920), (2976, 93095), (3440, 80538), (3464, 79980), (3720, 74476), (3999, 69280), (4128, 67115), (4330, 63984), (4960, 55857), (5160, 53692), (5196, 53320), (5332, 51960), (6495, 42656), (6665, 41568), (6880, 40269), (6928, 39990), (7440, 37238), (7998, 34640), (8660, 31992), (10320, 26846), (10392, 26660), (10664, 25980), (12990, 21328), (13330, 20784), (13423, 20640), (13856, 19995), (14880, 18619), (15996, 17320)]