426791880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 1446681600

約数和(自身を除く): 1019889720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 167, 180, 186, 229, 248, 279, 310, 334, 360, 372, 458, 465, 501, 558, 620, 668, 687, 744, 835, 916, 930, 1002, 1116, 1145, 1240, 1336, 1374, 1395, 1503, 1670, 1832, 1860, 2004, 2061, 2232, 2290, 2505, 2748, 2790, 3006, 3340, 3435, 3720, 4008, 4122, 4580, 5010, 5177, 5496, 5580, 6012, 6680, 6870, 7099, 7515, 8244, 9160, 10020, 10305, 10354, 11160, 12024, 13740, 14198, 15030, 15531, 16488, 20040, 20610, 20708, 21297, 25885, 27480, 28396, 30060, 31062, 35495, 38243, 41220, 41416, 42594, 46593, 51770, 56792, 60120, 62124, 63891, 70990, 76486, 77655, 82440, 85188, 93186, 103540, 106485, 114729, 124248, 127782, 141980, 152972, 155310, 170376, 186372, 191215, 207080, 212970, 229458, 232965, 255564, 283960, 305944, 310620, 319455, 344187, 372744, 382430, 425940, 458916, 465930, 511128, 573645, 621240, 638910, 688374, 764860, 851880, 917832, 931860, 1147290, 1185533, 1277820, 1376748, 1529720, 1720935, 1863720, 2294580, 2371066, 2555640, 2753496, 3441870, 3556599, 4589160, 4742132, 5927665, 6883740, 7113198, 9484264, 10669797, 11855330, 13767480, 14226396, 17782995, 21339594, 23710660, 28452792, 35565990, 42679188, 47421320, 53348985, 71131980, 85358376, 106697970, 142263960, 213395940, 426791880]

約数ペア:

[(1, 426791880), (2, 213395940), (3, 142263960), (4, 106697970), (5, 85358376), (6, 71131980), (8, 53348985), (9, 47421320), (10, 42679188), (12, 35565990), (15, 28452792), (18, 23710660), (20, 21339594), (24, 17782995), (30, 14226396), (31, 13767480), (36, 11855330), (40, 10669797), (45, 9484264), (60, 7113198), (62, 6883740), (72, 5927665), (90, 4742132), (93, 4589160), (120, 3556599), (124, 3441870), (155, 2753496), (167, 2555640), (180, 2371066), (186, 2294580), (229, 1863720), (248, 1720935), (279, 1529720), (310, 1376748), (334, 1277820), (360, 1185533), (372, 1147290), (458, 931860), (465, 917832), (501, 851880), (558, 764860), (620, 688374), (668, 638910), (687, 621240), (744, 573645), (835, 511128), (916, 465930), (930, 458916), (1002, 425940), (1116, 382430), (1145, 372744), (1240, 344187), (1336, 319455), (1374, 310620), (1395, 305944), (1503, 283960), (1670, 255564), (1832, 232965), (1860, 229458), (2004, 212970), (2061, 207080), (2232, 191215), (2290, 186372), (2505, 170376), (2748, 155310), (2790, 152972), (3006, 141980), (3340, 127782), (3435, 124248), (3720, 114729), (4008, 106485), (4122, 103540), (4580, 93186), (5010, 85188), (5177, 82440), (5496, 77655), (5580, 76486), (6012, 70990), (6680, 63891), (6870, 62124), (7099, 60120), (7515, 56792), (8244, 51770), (9160, 46593), (10020, 42594), (10305, 41416), (10354, 41220), (11160, 38243), (12024, 35495), (13740, 31062), (14198, 30060), (15030, 28396), (15531, 27480), (16488, 25885), (20040, 21297), (20610, 20708)]