1401367680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 4865253120

約数和(自身を除く): 3463885440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 223, 240, 288, 320, 360, 384, 446, 480, 576, 640, 669, 720, 892, 960, 1091, 1115, 1152, 1338, 1440, 1784, 1920, 2007, 2182, 2230, 2676, 2880, 3273, 3345, 3568, 4014, 4364, 4460, 5352, 5455, 5760, 6546, 6690, 7136, 8028, 8728, 8920, 9819, 10035, 10704, 10910, 13092, 13380, 14272, 16056, 16365, 17456, 17840, 19638, 20070, 21408, 21820, 26184, 26760, 28544, 32112, 32730, 34912, 35680, 39276, 40140, 42816, 43640, 49095, 52368, 53520, 64224, 65460, 69824, 71360, 78552, 80280, 85632, 87280, 98190, 104736, 107040, 128448, 130920, 139648, 142720, 157104, 160560, 174560, 196380, 209472, 214080, 243293, 256896, 261840, 314208, 321120, 349120, 392760, 418944, 428160, 486586, 523680, 628416, 642240, 698240, 729879, 785520, 973172, 1047360, 1216465, 1256832, 1284480, 1459758, 1571040, 1946344, 2094720, 2189637, 2432930, 2919516, 3142080, 3649395, 3892688, 4379274, 4865860, 5839032, 6284160, 7298790, 7785376, 8758548, 9731720, 10948185, 11678064, 14597580, 15570752, 17517096, 19463440, 21896370, 23356128, 29195160, 31141504, 35034192, 38926880, 43792740, 46712256, 58390320, 70068384, 77853760, 87585480, 93424512, 116780640, 140136768, 155707520, 175170960, 233561280, 280273536, 350341920, 467122560, 700683840, 1401367680]

約数ペア:

[(1, 1401367680), (2, 700683840), (3, 467122560), (4, 350341920), (5, 280273536), (6, 233561280), (8, 175170960), (9, 155707520), (10, 140136768), (12, 116780640), (15, 93424512), (16, 87585480), (18, 77853760), (20, 70068384), (24, 58390320), (30, 46712256), (32, 43792740), (36, 38926880), (40, 35034192), (45, 31141504), (48, 29195160), (60, 23356128), (64, 21896370), (72, 19463440), (80, 17517096), (90, 15570752), (96, 14597580), (120, 11678064), (128, 10948185), (144, 9731720), (160, 8758548), (180, 7785376), (192, 7298790), (223, 6284160), (240, 5839032), (288, 4865860), (320, 4379274), (360, 3892688), (384, 3649395), (446, 3142080), (480, 2919516), (576, 2432930), (640, 2189637), (669, 2094720), (720, 1946344), (892, 1571040), (960, 1459758), (1091, 1284480), (1115, 1256832), (1152, 1216465), (1338, 1047360), (1440, 973172), (1784, 785520), (1920, 729879), (2007, 698240), (2182, 642240), (2230, 628416), (2676, 523680), (2880, 486586), (3273, 428160), (3345, 418944), (3568, 392760), (4014, 349120), (4364, 321120), (4460, 314208), (5352, 261840), (5455, 256896), (5760, 243293), (6546, 214080), (6690, 209472), (7136, 196380), (8028, 174560), (8728, 160560), (8920, 157104), (9819, 142720), (10035, 139648), (10704, 130920), (10910, 128448), (13092, 107040), (13380, 104736), (14272, 98190), (16056, 87280), (16365, 85632), (17456, 80280), (17840, 78552), (19638, 71360), (20070, 69824), (21408, 65460), (21820, 64224), (26184, 53520), (26760, 52368), (28544, 49095), (32112, 43640), (32730, 42816), (34912, 40140), (35680, 39276)]