2218526160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{9619}}^1$

素因数の和:9697

約数の個数: 120

約数和(自身を含む): 7107179040

約数和(自身を除く): 4888652880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4805, 5766, 7440, 7688, 9610, 9619, 11532, 14415, 15376, 19220, 19238, 23064, 28830, 28857, 38440, 38476, 46128, 48095, 57660, 57714, 76880, 76952, 96190, 115320, 115428, 144285, 153904, 192380, 230640, 230856, 288570, 298189, 384760, 461712, 577140, 596378, 769520, 894567, 1154280, 1192756, 1490945, 1789134, 2308560, 2385512, 2981890, 3578268, 4472835, 4771024, 5963780, 7156536, 8945670, 9243859, 11927560, 14313072, 17891340, 18487718, 23855120, 27731577, 35782680, 36975436, 46219295, 55463154, 71565360, 73950872, 92438590, 110926308, 138657885, 147901744, 184877180, 221852616, 277315770, 369754360, 443705232, 554631540, 739508720, 1109263080, 2218526160]

約数ペア:

[(1, 2218526160), (2, 1109263080), (3, 739508720), (4, 554631540), (5, 443705232), (6, 369754360), (8, 277315770), (10, 221852616), (12, 184877180), (15, 147901744), (16, 138657885), (20, 110926308), (24, 92438590), (30, 73950872), (31, 71565360), (40, 55463154), (48, 46219295), (60, 36975436), (62, 35782680), (80, 27731577), (93, 23855120), (120, 18487718), (124, 17891340), (155, 14313072), (186, 11927560), (240, 9243859), (248, 8945670), (310, 7156536), (372, 5963780), (465, 4771024), (496, 4472835), (620, 3578268), (744, 2981890), (930, 2385512), (961, 2308560), (1240, 1789134), (1488, 1490945), (1860, 1192756), (1922, 1154280), (2480, 894567), (2883, 769520), (3720, 596378), (3844, 577140), (4805, 461712), (5766, 384760), (7440, 298189), (7688, 288570), (9610, 230856), (9619, 230640), (11532, 192380), (14415, 153904), (15376, 144285), (19220, 115428), (19238, 115320), (23064, 96190), (28830, 76952), (28857, 76880), (38440, 57714), (38476, 57660), (46128, 48095)]