342477660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6131}}^1$

素因数の和:6176

約数の個数: 144

約数和(自身を含む): 1174400640

約数和(自身を除く): 831922980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 6131, 7980, 9310, 11172, 12262, 13965, 18393, 18620, 24524, 27930, 30655, 36786, 42917, 55860, 61310, 73572, 85834, 91965, 116489, 122620, 128751, 171668, 183930, 214585, 232978, 257502, 300419, 349467, 367860, 429170, 465956, 515004, 582445, 600838, 643755, 698934, 815423, 858340, 901257, 1164890, 1201676, 1287510, 1397868, 1502095, 1630846, 1747335, 1802514, 2329780, 2446269, 2575020, 3004190, 3261692, 3494670, 3605028, 4077115, 4506285, 4892538, 5707961, 6008380, 6989340, 8154230, 9012570, 9785076, 11415922, 12231345, 16308460, 17123883, 18025140, 22831844, 24462690, 28539805, 34247766, 48925380, 57079610, 68495532, 85619415, 114159220, 171238830, 342477660]

約数ペア:

[(1, 342477660), (2, 171238830), (3, 114159220), (4, 85619415), (5, 68495532), (6, 57079610), (7, 48925380), (10, 34247766), (12, 28539805), (14, 24462690), (15, 22831844), (19, 18025140), (20, 17123883), (21, 16308460), (28, 12231345), (30, 11415922), (35, 9785076), (38, 9012570), (42, 8154230), (49, 6989340), (57, 6008380), (60, 5707961), (70, 4892538), (76, 4506285), (84, 4077115), (95, 3605028), (98, 3494670), (105, 3261692), (114, 3004190), (133, 2575020), (140, 2446269), (147, 2329780), (190, 1802514), (196, 1747335), (210, 1630846), (228, 1502095), (245, 1397868), (266, 1287510), (285, 1201676), (294, 1164890), (380, 901257), (399, 858340), (420, 815423), (490, 698934), (532, 643755), (570, 600838), (588, 582445), (665, 515004), (735, 465956), (798, 429170), (931, 367860), (980, 349467), (1140, 300419), (1330, 257502), (1470, 232978), (1596, 214585), (1862, 183930), (1995, 171668), (2660, 128751), (2793, 122620), (2940, 116489), (3724, 91965), (3990, 85834), (4655, 73572), (5586, 61310), (6131, 55860), (7980, 42917), (9310, 36786), (11172, 30655), (12262, 27930), (13965, 24524), (18393, 18620)]