276250920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 961044480

約数和(自身を除く): 684793560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 43, 44, 55, 60, 62, 66, 86, 88, 93, 110, 120, 124, 129, 132, 155, 157, 165, 172, 186, 215, 220, 248, 258, 264, 310, 314, 330, 341, 344, 372, 430, 440, 465, 471, 473, 516, 620, 628, 645, 660, 682, 744, 785, 860, 930, 942, 946, 1023, 1032, 1240, 1256, 1290, 1320, 1333, 1364, 1419, 1570, 1705, 1720, 1727, 1860, 1884, 1892, 2046, 2355, 2365, 2580, 2666, 2728, 2838, 3140, 3410, 3454, 3720, 3768, 3784, 3999, 4092, 4710, 4730, 4867, 5115, 5160, 5181, 5332, 5676, 6280, 6665, 6751, 6820, 6908, 7095, 7998, 8184, 8635, 9420, 9460, 9734, 10230, 10362, 10664, 11352, 13330, 13502, 13640, 13816, 14190, 14601, 14663, 15996, 17270, 18840, 18920, 19468, 19995, 20253, 20460, 20724, 24335, 25905, 26660, 27004, 28380, 29202, 29326, 31992, 33755, 34540, 38936, 39990, 40506, 40920, 41448, 43989, 48670, 51810, 53320, 53537, 54008, 56760, 58404, 58652, 67510, 69080, 73005, 73315, 74261, 79980, 81012, 87978, 97340, 101265, 103620, 107074, 116808, 117304, 135020, 146010, 146630, 148522, 159960, 160611, 162024, 175956, 194680, 202530, 207240, 209281, 214148, 219945, 222783, 267685, 270040, 292020, 293260, 297044, 321222, 351912, 371305, 405060, 418562, 428296, 439890, 445566, 535370, 584040, 586520, 594088, 627843, 642444, 742610, 803055, 810120, 837124, 879780, 891132, 1046405, 1070740, 1113915, 1255686, 1284888, 1485220, 1606110, 1674248, 1759560, 1782264, 2092810, 2141480, 2227830, 2302091, 2511372, 2970440, 3139215, 3212220, 4185620, 4455660, 4604182, 5022744, 6278430, 6424440, 6906273, 8371240, 8911320, 9208364, 11510455, 12556860, 13812546, 18416728, 23020910, 25113720, 27625092, 34531365, 46041820, 55250184, 69062730, 92083640, 138125460, 276250920]

約数ペア:

[(1, 276250920), (2, 138125460), (3, 92083640), (4, 69062730), (5, 55250184), (6, 46041820), (8, 34531365), (10, 27625092), (11, 25113720), (12, 23020910), (15, 18416728), (20, 13812546), (22, 12556860), (24, 11510455), (30, 9208364), (31, 8911320), (33, 8371240), (40, 6906273), (43, 6424440), (44, 6278430), (55, 5022744), (60, 4604182), (62, 4455660), (66, 4185620), (86, 3212220), (88, 3139215), (93, 2970440), (110, 2511372), (120, 2302091), (124, 2227830), (129, 2141480), (132, 2092810), (155, 1782264), (157, 1759560), (165, 1674248), (172, 1606110), (186, 1485220), (215, 1284888), (220, 1255686), (248, 1113915), (258, 1070740), (264, 1046405), (310, 891132), (314, 879780), (330, 837124), (341, 810120), (344, 803055), (372, 742610), (430, 642444), (440, 627843), (465, 594088), (471, 586520), (473, 584040), (516, 535370), (620, 445566), (628, 439890), (645, 428296), (660, 418562), (682, 405060), (744, 371305), (785, 351912), (860, 321222), (930, 297044), (942, 293260), (946, 292020), (1023, 270040), (1032, 267685), (1240, 222783), (1256, 219945), (1290, 214148), (1320, 209281), (1333, 207240), (1364, 202530), (1419, 194680), (1570, 175956), (1705, 162024), (1720, 160611), (1727, 159960), (1860, 148522), (1884, 146630), (1892, 146010), (2046, 135020), (2355, 117304), (2365, 116808), (2580, 107074), (2666, 103620), (2728, 101265), (2838, 97340), (3140, 87978), (3410, 81012), (3454, 79980), (3720, 74261), (3768, 73315), (3784, 73005), (3999, 69080), (4092, 67510), (4710, 58652), (4730, 58404), (4867, 56760), (5115, 54008), (5160, 53537), (5181, 53320), (5332, 51810), (5676, 48670), (6280, 43989), (6665, 41448), (6751, 40920), (6820, 40506), (6908, 39990), (7095, 38936), (7998, 34540), (8184, 33755), (8635, 31992), (9420, 29326), (9460, 29202), (9734, 28380), (10230, 27004), (10362, 26660), (10664, 25905), (11352, 24335), (13330, 20724), (13502, 20460), (13640, 20253), (13816, 19995), (14190, 19468), (14601, 18920), (14663, 18840), (15996, 17270)]