284527920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 919941120

約数和(自身を除く): 635413200

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, 167, 186, 229, 240, 248, 310, 334, 372, 458, 465, 496, 501, 620, 668, 687, 744, 835, 916, 930, 1002, 1145, 1240, 1336, 1374, 1488, 1670, 1832, 1860, 2004, 2290, 2480, 2505, 2672, 2748, 3340, 3435, 3664, 3720, 4008, 4580, 5010, 5177, 5496, 6680, 6870, 7099, 7440, 8016, 9160, 10020, 10354, 10992, 13360, 13740, 14198, 15531, 18320, 20040, 20708, 21297, 25885, 27480, 28396, 31062, 35495, 38243, 40080, 41416, 42594, 51770, 54960, 56792, 62124, 70990, 76486, 77655, 82832, 85188, 103540, 106485, 113584, 114729, 124248, 141980, 152972, 155310, 170376, 191215, 207080, 212970, 229458, 248496, 283960, 305944, 310620, 340752, 382430, 414160, 425940, 458916, 567920, 573645, 611888, 621240, 764860, 851880, 917832, 1147290, 1185533, 1242480, 1529720, 1703760, 1835664, 2294580, 2371066, 3059440, 3556599, 4589160, 4742132, 5927665, 7113198, 9178320, 9484264, 11855330, 14226396, 17782995, 18968528, 23710660, 28452792, 35565990, 47421320, 56905584, 71131980, 94842640, 142263960, 284527920]

約数ペア:

[(1, 284527920), (2, 142263960), (3, 94842640), (4, 71131980), (5, 56905584), (6, 47421320), (8, 35565990), (10, 28452792), (12, 23710660), (15, 18968528), (16, 17782995), (20, 14226396), (24, 11855330), (30, 9484264), (31, 9178320), (40, 7113198), (48, 5927665), (60, 4742132), (62, 4589160), (80, 3556599), (93, 3059440), (120, 2371066), (124, 2294580), (155, 1835664), (167, 1703760), (186, 1529720), (229, 1242480), (240, 1185533), (248, 1147290), (310, 917832), (334, 851880), (372, 764860), (458, 621240), (465, 611888), (496, 573645), (501, 567920), (620, 458916), (668, 425940), (687, 414160), (744, 382430), (835, 340752), (916, 310620), (930, 305944), (1002, 283960), (1145, 248496), (1240, 229458), (1336, 212970), (1374, 207080), (1488, 191215), (1670, 170376), (1832, 155310), (1860, 152972), (2004, 141980), (2290, 124248), (2480, 114729), (2505, 113584), (2672, 106485), (2748, 103540), (3340, 85188), (3435, 82832), (3664, 77655), (3720, 76486), (4008, 70990), (4580, 62124), (5010, 56792), (5177, 54960), (5496, 51770), (6680, 42594), (6870, 41416), (7099, 40080), (7440, 38243), (8016, 35495), (9160, 31062), (10020, 28396), (10354, 27480), (10992, 25885), (13360, 21297), (13740, 20708), (14198, 20040), (15531, 18320)]