295046220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 1056996864

約数和(自身を除く): 761950644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 43, 51, 60, 62, 68, 70, 84, 85, 86, 93, 102, 105, 119, 124, 129, 140, 155, 170, 172, 186, 204, 210, 215, 217, 238, 255, 258, 301, 310, 340, 357, 372, 420, 430, 434, 465, 476, 510, 516, 527, 595, 602, 620, 645, 651, 714, 731, 860, 868, 903, 930, 961, 1020, 1054, 1085, 1190, 1204, 1290, 1302, 1333, 1428, 1462, 1505, 1581, 1785, 1806, 1860, 1922, 2108, 2170, 2193, 2380, 2580, 2604, 2635, 2666, 2883, 2924, 3010, 3162, 3255, 3570, 3612, 3655, 3689, 3844, 3999, 4340, 4386, 4515, 4805, 5117, 5270, 5332, 5766, 6020, 6324, 6510, 6665, 6727, 7140, 7310, 7378, 7905, 7998, 8772, 9030, 9331, 9610, 10234, 10540, 10965, 11067, 11532, 13020, 13330, 13454, 14415, 14620, 14756, 15351, 15810, 15996, 16337, 18060, 18445, 18662, 19220, 19995, 20181, 20468, 21930, 22134, 22661, 25585, 26660, 26908, 27993, 28830, 30702, 31620, 32674, 33635, 36890, 37324, 39990, 40362, 41323, 43860, 44268, 45322, 46655, 49011, 51170, 55335, 55986, 57660, 61404, 65348, 67270, 67983, 73780, 76755, 79980, 80724, 81685, 82646, 90644, 93310, 98022, 100905, 102340, 110670, 111972, 113305, 114359, 123969, 134540, 135966, 139965, 153510, 158627, 163370, 165292, 186620, 196044, 201810, 206615, 221340, 226610, 228718, 245055, 247938, 271932, 279930, 289261, 307020, 317254, 326740, 339915, 343077, 403620, 413230, 453220, 457436, 475881, 490110, 495876, 559860, 571795, 578522, 619845, 634508, 679830, 686154, 702491, 793135, 826460, 867783, 951762, 980220, 1143590, 1157044, 1239690, 1359660, 1372308, 1404982, 1446305, 1586270, 1715385, 1735566, 1903524, 2107473, 2287180, 2379405, 2479380, 2809964, 2892610, 3172540, 3430770, 3471132, 3512455, 4214946, 4338915, 4758810, 4917437, 5785220, 6861540, 7024910, 8429892, 8677830, 9517620, 9834874, 10537365, 14049820, 14752311, 17355660, 19669748, 21074730, 24587185, 29504622, 42149460, 49174370, 59009244, 73761555, 98348740, 147523110, 295046220]

約数ペア:

[(1, 295046220), (2, 147523110), (3, 98348740), (4, 73761555), (5, 59009244), (6, 49174370), (7, 42149460), (10, 29504622), (12, 24587185), (14, 21074730), (15, 19669748), (17, 17355660), (20, 14752311), (21, 14049820), (28, 10537365), (30, 9834874), (31, 9517620), (34, 8677830), (35, 8429892), (42, 7024910), (43, 6861540), (51, 5785220), (60, 4917437), (62, 4758810), (68, 4338915), (70, 4214946), (84, 3512455), (85, 3471132), (86, 3430770), (93, 3172540), (102, 2892610), (105, 2809964), (119, 2479380), (124, 2379405), (129, 2287180), (140, 2107473), (155, 1903524), (170, 1735566), (172, 1715385), (186, 1586270), (204, 1446305), (210, 1404982), (215, 1372308), (217, 1359660), (238, 1239690), (255, 1157044), (258, 1143590), (301, 980220), (310, 951762), (340, 867783), (357, 826460), (372, 793135), (420, 702491), (430, 686154), (434, 679830), (465, 634508), (476, 619845), (510, 578522), (516, 571795), (527, 559860), (595, 495876), (602, 490110), (620, 475881), (645, 457436), (651, 453220), (714, 413230), (731, 403620), (860, 343077), (868, 339915), (903, 326740), (930, 317254), (961, 307020), (1020, 289261), (1054, 279930), (1085, 271932), (1190, 247938), (1204, 245055), (1290, 228718), (1302, 226610), (1333, 221340), (1428, 206615), (1462, 201810), (1505, 196044), (1581, 186620), (1785, 165292), (1806, 163370), (1860, 158627), (1922, 153510), (2108, 139965), (2170, 135966), (2193, 134540), (2380, 123969), (2580, 114359), (2604, 113305), (2635, 111972), (2666, 110670), (2883, 102340), (2924, 100905), (3010, 98022), (3162, 93310), (3255, 90644), (3570, 82646), (3612, 81685), (3655, 80724), (3689, 79980), (3844, 76755), (3999, 73780), (4340, 67983), (4386, 67270), (4515, 65348), (4805, 61404), (5117, 57660), (5270, 55986), (5332, 55335), (5766, 51170), (6020, 49011), (6324, 46655), (6510, 45322), (6665, 44268), (6727, 43860), (7140, 41323), (7310, 40362), (7378, 39990), (7905, 37324), (7998, 36890), (8772, 33635), (9030, 32674), (9331, 31620), (9610, 30702), (10234, 28830), (10540, 27993), (10965, 26908), (11067, 26660), (11532, 25585), (13020, 22661), (13330, 22134), (13454, 21930), (14415, 20468), (14620, 20181), (14756, 19995), (15351, 19220), (15810, 18662), (15996, 18445), (16337, 18060)]