2222756760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{11657}}^1$

素因数の和:11905

約数の個数: 128

約数和(自身を含む): 7655109120

約数和(自身を除く): 5432352360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1135, 1362, 1589, 1816, 2270, 2724, 3178, 3405, 4540, 4767, 5448, 6356, 6810, 7945, 9080, 9534, 11657, 12712, 13620, 15890, 19068, 23314, 23835, 27240, 31780, 34971, 38136, 46628, 47670, 58285, 63560, 69942, 81599, 93256, 95340, 116570, 139884, 163198, 174855, 190680, 233140, 244797, 279768, 326396, 349710, 407995, 466280, 489594, 652792, 699420, 815990, 979188, 1223985, 1398840, 1631980, 1958376, 2447970, 2646139, 3263960, 4895940, 5292278, 7938417, 9791880, 10584556, 13230695, 15876834, 18522973, 21169112, 26461390, 31753668, 37045946, 39692085, 52922780, 55568919, 63507336, 74091892, 79384170, 92614865, 105845560, 111137838, 148183784, 158768340, 185229730, 222275676, 277844595, 317536680, 370459460, 444551352, 555689190, 740918920, 1111378380, 2222756760]

約数ペア:

[(1, 2222756760), (2, 1111378380), (3, 740918920), (4, 555689190), (5, 444551352), (6, 370459460), (7, 317536680), (8, 277844595), (10, 222275676), (12, 185229730), (14, 158768340), (15, 148183784), (20, 111137838), (21, 105845560), (24, 92614865), (28, 79384170), (30, 74091892), (35, 63507336), (40, 55568919), (42, 52922780), (56, 39692085), (60, 37045946), (70, 31753668), (84, 26461390), (105, 21169112), (120, 18522973), (140, 15876834), (168, 13230695), (210, 10584556), (227, 9791880), (280, 7938417), (420, 5292278), (454, 4895940), (681, 3263960), (840, 2646139), (908, 2447970), (1135, 1958376), (1362, 1631980), (1589, 1398840), (1816, 1223985), (2270, 979188), (2724, 815990), (3178, 699420), (3405, 652792), (4540, 489594), (4767, 466280), (5448, 407995), (6356, 349710), (6810, 326396), (7945, 279768), (9080, 244797), (9534, 233140), (11657, 190680), (12712, 174855), (13620, 163198), (15890, 139884), (19068, 116570), (23314, 95340), (23835, 93256), (27240, 81599), (31780, 69942), (34971, 63560), (38136, 58285), (46628, 47670)]