218468160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2501

約数の個数: 168

約数和(自身を含む): 775996416

約数和(自身を除く): 557528256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2447, 2480, 2790, 2880, 2976, 3720, 4464, 4894, 4960, 5580, 5952, 7341, 7440, 8928, 9788, 9920, 11160, 12235, 14682, 14880, 17856, 19576, 22023, 22320, 24470, 29364, 29760, 36705, 39152, 44046, 44640, 48940, 58728, 73410, 75857, 78304, 88092, 89280, 97880, 110115, 117456, 146820, 151714, 156608, 176184, 195760, 220230, 227571, 234912, 293640, 303428, 352368, 379285, 391520, 440460, 455142, 469824, 587280, 606856, 682713, 704736, 758570, 783040, 880920, 910284, 1137855, 1174560, 1213712, 1365426, 1409472, 1517140, 1761840, 1820568, 2275710, 2349120, 2427424, 2730852, 3034280, 3413565, 3523680, 3641136, 4551420, 4854848, 5461704, 6068560, 6827130, 7047360, 7282272, 9102840, 10923408, 12137120, 13654260, 14564544, 18205680, 21846816, 24274240, 27308520, 36411360, 43693632, 54617040, 72822720, 109234080, 218468160]

約数ペア:

[(1, 218468160), (2, 109234080), (3, 72822720), (4, 54617040), (5, 43693632), (6, 36411360), (8, 27308520), (9, 24274240), (10, 21846816), (12, 18205680), (15, 14564544), (16, 13654260), (18, 12137120), (20, 10923408), (24, 9102840), (30, 7282272), (31, 7047360), (32, 6827130), (36, 6068560), (40, 5461704), (45, 4854848), (48, 4551420), (60, 3641136), (62, 3523680), (64, 3413565), (72, 3034280), (80, 2730852), (90, 2427424), (93, 2349120), (96, 2275710), (120, 1820568), (124, 1761840), (144, 1517140), (155, 1409472), (160, 1365426), (180, 1213712), (186, 1174560), (192, 1137855), (240, 910284), (248, 880920), (279, 783040), (288, 758570), (310, 704736), (320, 682713), (360, 606856), (372, 587280), (465, 469824), (480, 455142), (496, 440460), (558, 391520), (576, 379285), (620, 352368), (720, 303428), (744, 293640), (930, 234912), (960, 227571), (992, 220230), (1116, 195760), (1240, 176184), (1395, 156608), (1440, 151714), (1488, 146820), (1860, 117456), (1984, 110115), (2232, 97880), (2447, 89280), (2480, 88092), (2790, 78304), (2880, 75857), (2976, 73410), (3720, 58728), (4464, 48940), (4894, 44640), (4960, 44046), (5580, 39152), (5952, 36705), (7341, 29760), (7440, 29364), (8928, 24470), (9788, 22320), (9920, 22023), (11160, 19576), (12235, 17856), (14682, 14880)]