1310808960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2506

約数の個数: 256

約数和(自身を含む): 4794163200

約数和(自身を除く): 3483354240

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, 2447, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4894, 4960, 5580, 5760, 5952, 6696, 7341, 7440, 8370, 8640, 8928, 9788, 9920, 11160, 11904, 12235, 13392, 14682, 14880, 16740, 17280, 17856, 19576, 19840, 22023, 22320, 24470, 26784, 29364, 29760, 33480, 35712, 36705, 39152, 44046, 44640, 48940, 53568, 58728, 59520, 66069, 66960, 73410, 75857, 78304, 88092, 89280, 97880, 107136, 110115, 117456, 132138, 133920, 146820, 151714, 156608, 176184, 178560, 195760, 220230, 227571, 234912, 264276, 267840, 293640, 303428, 313216, 330345, 352368, 379285, 391520, 440460, 455142, 469824, 528552, 535680, 587280, 606856, 660690, 682713, 704736, 758570, 783040, 880920, 910284, 939648, 1057104, 1137855, 1174560, 1213712, 1321380, 1365426, 1409472, 1517140, 1566080, 1761840, 1820568, 2048139, 2114208, 2275710, 2349120, 2427424, 2642760, 2730852, 2818944, 3034280, 3413565, 3523680, 3641136, 4096278, 4228416, 4551420, 4698240, 4854848, 5285520, 5461704, 6068560, 6827130, 7047360, 7282272, 8192556, 8456832, 9102840, 9709696, 10240695, 10571040, 10923408, 12137120, 13654260, 14094720, 14564544, 16385112, 18205680, 20481390, 21142080, 21846816, 24274240, 27308520, 29129088, 32770224, 36411360, 40962780, 42284160, 43693632, 48548480, 54617040, 65540448, 72822720, 81925560, 87387264, 109234080, 131080896, 145645440, 163851120, 218468160, 262161792, 327702240, 436936320, 655404480, 1310808960]

約数ペア:

[(1, 1310808960), (2, 655404480), (3, 436936320), (4, 327702240), (5, 262161792), (6, 218468160), (8, 163851120), (9, 145645440), (10, 131080896), (12, 109234080), (15, 87387264), (16, 81925560), (18, 72822720), (20, 65540448), (24, 54617040), (27, 48548480), (30, 43693632), (31, 42284160), (32, 40962780), (36, 36411360), (40, 32770224), (45, 29129088), (48, 27308520), (54, 24274240), (60, 21846816), (62, 21142080), (64, 20481390), (72, 18205680), (80, 16385112), (90, 14564544), (93, 14094720), (96, 13654260), (108, 12137120), (120, 10923408), (124, 10571040), (128, 10240695), (135, 9709696), (144, 9102840), (155, 8456832), (160, 8192556), (180, 7282272), (186, 7047360), (192, 6827130), (216, 6068560), (240, 5461704), (248, 5285520), (270, 4854848), (279, 4698240), (288, 4551420), (310, 4228416), (320, 4096278), (360, 3641136), (372, 3523680), (384, 3413565), (432, 3034280), (465, 2818944), (480, 2730852), (496, 2642760), (540, 2427424), (558, 2349120), (576, 2275710), (620, 2114208), (640, 2048139), (720, 1820568), (744, 1761840), (837, 1566080), (864, 1517140), (930, 1409472), (960, 1365426), (992, 1321380), (1080, 1213712), (1116, 1174560), (1152, 1137855), (1240, 1057104), (1395, 939648), (1440, 910284), (1488, 880920), (1674, 783040), (1728, 758570), (1860, 704736), (1920, 682713), (1984, 660690), (2160, 606856), (2232, 587280), (2447, 535680), (2480, 528552), (2790, 469824), (2880, 455142), (2976, 440460), (3348, 391520), (3456, 379285), (3720, 352368), (3968, 330345), (4185, 313216), (4320, 303428), (4464, 293640), (4894, 267840), (4960, 264276), (5580, 234912), (5760, 227571), (5952, 220230), (6696, 195760), (7341, 178560), (7440, 176184), (8370, 156608), (8640, 151714), (8928, 146820), (9788, 133920), (9920, 132138), (11160, 117456), (11904, 110115), (12235, 107136), (13392, 97880), (14682, 89280), (14880, 88092), (16740, 78304), (17280, 75857), (17856, 73410), (19576, 66960), (19840, 66069), (22023, 59520), (22320, 58728), (24470, 53568), (26784, 48940), (29364, 44640), (29760, 44046), (33480, 39152), (35712, 36705)]