156942990720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{292979}}^1$

素因数の和:293038

約数の個数: 256

約数和(自身を含む): 573772032000

約数和(自身を除く): 416829041280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14880, 16740, 17280, 17856, 19840, 22320, 26784, 29760, 33480, 35712, 44640, 53568, 59520, 66960, 89280, 107136, 133920, 178560, 267840, 292979, 535680, 585958, 878937, 1171916, 1464895, 1757874, 2343832, 2636811, 2929790, 3515748, 4394685, 4687664, 5273622, 5859580, 7031496, 7910433, 8789370, 9082349, 9375328, 10547244, 11719160, 13184055, 14062992, 15820866, 17578740, 18164698, 18750656, 21094488, 23438320, 26368110, 27247047, 28125984, 31641732, 35157480, 36329396, 37501312, 39552165, 42188976, 45411745, 46876640, 52736220, 54494094, 56251968, 63283464, 70314960, 72658792, 79104330, 81741141, 84377952, 90823490, 93753280, 105472440, 108988188, 112503936, 126566928, 136235235, 140629920, 145317584, 158208660, 163482282, 168755904, 181646980, 187506560, 210944880, 217976376, 245223423, 253133856, 272470470, 281259840, 290635168, 316417320, 326964564, 337511808, 363293960, 408705705, 421889760, 435952752, 490446846, 506267712, 544940940, 562519680, 581270336, 632834640, 653929128, 726587920, 817411410, 843779520, 871905504, 980893692, 1012535424, 1089881880, 1162540672, 1226117115, 1265669280, 1307858256, 1453175840, 1634822820, 1687559040, 1743811008, 1961787384, 2179763760, 2452234230, 2531338560, 2615716512, 2906351680, 3269645640, 3487622016, 3923574768, 4359527520, 4904468460, 5062677120, 5231433024, 5812703360, 6539291280, 7847149536, 8719055040, 9808936920, 10462866048, 13078582560, 15694299072, 17438110080, 19617873840, 26157165120, 31388598144, 39235747680, 52314330240, 78471495360, 156942990720]

約数ペア:

[(1, 156942990720), (2, 78471495360), (3, 52314330240), (4, 39235747680), (5, 31388598144), (6, 26157165120), (8, 19617873840), (9, 17438110080), (10, 15694299072), (12, 13078582560), (15, 10462866048), (16, 9808936920), (18, 8719055040), (20, 7847149536), (24, 6539291280), (27, 5812703360), (30, 5231433024), (31, 5062677120), (32, 4904468460), (36, 4359527520), (40, 3923574768), (45, 3487622016), (48, 3269645640), (54, 2906351680), (60, 2615716512), (62, 2531338560), (64, 2452234230), (72, 2179763760), (80, 1961787384), (90, 1743811008), (93, 1687559040), (96, 1634822820), (108, 1453175840), (120, 1307858256), (124, 1265669280), (128, 1226117115), (135, 1162540672), (144, 1089881880), (155, 1012535424), (160, 980893692), (180, 871905504), (186, 843779520), (192, 817411410), (216, 726587920), (240, 653929128), (248, 632834640), (270, 581270336), (279, 562519680), (288, 544940940), (310, 506267712), (320, 490446846), (360, 435952752), (372, 421889760), (384, 408705705), (432, 363293960), (465, 337511808), (480, 326964564), (496, 316417320), (540, 290635168), (558, 281259840), (576, 272470470), (620, 253133856), (640, 245223423), (720, 217976376), (744, 210944880), (837, 187506560), (864, 181646980), (930, 168755904), (960, 163482282), (992, 158208660), (1080, 145317584), (1116, 140629920), (1152, 136235235), (1240, 126566928), (1395, 112503936), (1440, 108988188), (1488, 105472440), (1674, 93753280), (1728, 90823490), (1860, 84377952), (1920, 81741141), (1984, 79104330), (2160, 72658792), (2232, 70314960), (2480, 63283464), (2790, 56251968), (2880, 54494094), (2976, 52736220), (3348, 46876640), (3456, 45411745), (3720, 42188976), (3968, 39552165), (4185, 37501312), (4320, 36329396), (4464, 35157480), (4960, 31641732), (5580, 28125984), (5760, 27247047), (5952, 26368110), (6696, 23438320), (7440, 21094488), (8370, 18750656), (8640, 18164698), (8928, 17578740), (9920, 15820866), (11160, 14062992), (11904, 13184055), (13392, 11719160), (14880, 10547244), (16740, 9375328), (17280, 9082349), (17856, 8789370), (19840, 7910433), (22320, 7031496), (26784, 5859580), (29760, 5273622), (33480, 4687664), (35712, 4394685), (44640, 3515748), (53568, 2929790), (59520, 2636811), (66960, 2343832), (89280, 1757874), (107136, 1464895), (133920, 1171916), (178560, 878937), (267840, 585958), (292979, 535680)]