557530560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:572

約数の個数: 224

約数和(自身を含む): 1983516480

約数和(自身を除く): 1425985920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 173, 180, 192, 216, 240, 270, 288, 320, 346, 360, 373, 432, 480, 519, 540, 576, 692, 720, 746, 864, 865, 960, 1038, 1080, 1119, 1384, 1440, 1492, 1557, 1728, 1730, 1865, 2076, 2160, 2238, 2595, 2768, 2880, 2984, 3114, 3357, 3460, 3730, 4152, 4320, 4476, 4671, 5190, 5536, 5595, 5968, 6228, 6714, 6920, 7460, 7785, 8304, 8640, 8952, 9342, 10071, 10380, 11072, 11190, 11936, 12456, 13428, 13840, 14920, 15570, 16608, 16785, 17904, 18684, 20142, 20760, 22380, 23355, 23872, 24912, 26856, 27680, 29840, 31140, 33216, 33570, 35808, 37368, 40284, 41520, 44760, 46710, 49824, 50355, 53712, 55360, 59680, 62280, 64529, 67140, 71616, 74736, 80568, 83040, 89520, 93420, 99648, 100710, 107424, 119360, 124560, 129058, 134280, 149472, 161136, 166080, 179040, 186840, 193587, 201420, 214848, 249120, 258116, 268560, 298944, 322272, 322645, 358080, 373680, 387174, 402840, 498240, 516232, 537120, 580761, 644544, 645290, 747360, 774348, 805680, 967935, 1032464, 1074240, 1161522, 1290580, 1494720, 1548696, 1611360, 1742283, 1935870, 2064928, 2323044, 2581160, 2903805, 3097392, 3222720, 3484566, 3871740, 4129856, 4646088, 5162320, 5807610, 6194784, 6969132, 7743480, 8711415, 9292176, 10324640, 11615220, 12389568, 13938264, 15486960, 17422830, 18584352, 20649280, 23230440, 27876528, 30973920, 34845660, 37168704, 46460880, 55753056, 61947840, 69691320, 92921760, 111506112, 139382640, 185843520, 278765280, 557530560]

約数ペア:

[(1, 557530560), (2, 278765280), (3, 185843520), (4, 139382640), (5, 111506112), (6, 92921760), (8, 69691320), (9, 61947840), (10, 55753056), (12, 46460880), (15, 37168704), (16, 34845660), (18, 30973920), (20, 27876528), (24, 23230440), (27, 20649280), (30, 18584352), (32, 17422830), (36, 15486960), (40, 13938264), (45, 12389568), (48, 11615220), (54, 10324640), (60, 9292176), (64, 8711415), (72, 7743480), (80, 6969132), (90, 6194784), (96, 5807610), (108, 5162320), (120, 4646088), (135, 4129856), (144, 3871740), (160, 3484566), (173, 3222720), (180, 3097392), (192, 2903805), (216, 2581160), (240, 2323044), (270, 2064928), (288, 1935870), (320, 1742283), (346, 1611360), (360, 1548696), (373, 1494720), (432, 1290580), (480, 1161522), (519, 1074240), (540, 1032464), (576, 967935), (692, 805680), (720, 774348), (746, 747360), (864, 645290), (865, 644544), (960, 580761), (1038, 537120), (1080, 516232), (1119, 498240), (1384, 402840), (1440, 387174), (1492, 373680), (1557, 358080), (1728, 322645), (1730, 322272), (1865, 298944), (2076, 268560), (2160, 258116), (2238, 249120), (2595, 214848), (2768, 201420), (2880, 193587), (2984, 186840), (3114, 179040), (3357, 166080), (3460, 161136), (3730, 149472), (4152, 134280), (4320, 129058), (4476, 124560), (4671, 119360), (5190, 107424), (5536, 100710), (5595, 99648), (5968, 93420), (6228, 89520), (6714, 83040), (6920, 80568), (7460, 74736), (7785, 71616), (8304, 67140), (8640, 64529), (8952, 62280), (9342, 59680), (10071, 55360), (10380, 53712), (11072, 50355), (11190, 49824), (11936, 46710), (12456, 44760), (13428, 41520), (13840, 40284), (14920, 37368), (15570, 35808), (16608, 33570), (16785, 33216), (17904, 31140), (18684, 29840), (20142, 27680), (20760, 26856), (22380, 24912), (23355, 23872)]