142263960

素因数分解:

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

素因数の和:441

約数の個数: 128

約数和(自身を含む): 445132800

約数和(自身を除く): 302868840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 167, 186, 229, 248, 310, 334, 372, 458, 465, 501, 620, 668, 687, 744, 835, 916, 930, 1002, 1145, 1240, 1336, 1374, 1670, 1832, 1860, 2004, 2290, 2505, 2748, 3340, 3435, 3720, 4008, 4580, 5010, 5177, 5496, 6680, 6870, 7099, 9160, 10020, 10354, 13740, 14198, 15531, 20040, 20708, 21297, 25885, 27480, 28396, 31062, 35495, 38243, 41416, 42594, 51770, 56792, 62124, 70990, 76486, 77655, 85188, 103540, 106485, 114729, 124248, 141980, 152972, 155310, 170376, 191215, 207080, 212970, 229458, 283960, 305944, 310620, 382430, 425940, 458916, 573645, 621240, 764860, 851880, 917832, 1147290, 1185533, 1529720, 2294580, 2371066, 3556599, 4589160, 4742132, 5927665, 7113198, 9484264, 11855330, 14226396, 17782995, 23710660, 28452792, 35565990, 47421320, 71131980, 142263960]

約数ペア:

[(1, 142263960), (2, 71131980), (3, 47421320), (4, 35565990), (5, 28452792), (6, 23710660), (8, 17782995), (10, 14226396), (12, 11855330), (15, 9484264), (20, 7113198), (24, 5927665), (30, 4742132), (31, 4589160), (40, 3556599), (60, 2371066), (62, 2294580), (93, 1529720), (120, 1185533), (124, 1147290), (155, 917832), (167, 851880), (186, 764860), (229, 621240), (248, 573645), (310, 458916), (334, 425940), (372, 382430), (458, 310620), (465, 305944), (501, 283960), (620, 229458), (668, 212970), (687, 207080), (744, 191215), (835, 170376), (916, 155310), (930, 152972), (1002, 141980), (1145, 124248), (1240, 114729), (1336, 106485), (1374, 103540), (1670, 85188), (1832, 77655), (1860, 76486), (2004, 70990), (2290, 62124), (2505, 56792), (2748, 51770), (3340, 42594), (3435, 41416), (3720, 38243), (4008, 35495), (4580, 31062), (5010, 28396), (5177, 27480), (5496, 25885), (6680, 21297), (6870, 20708), (7099, 20040), (9160, 15531), (10020, 14198), (10354, 13740)]