17934840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 72783360

約数和(自身を除く): 54848520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 647, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1294, 1320, 1386, 1540, 1848, 1941, 1980, 2310, 2520, 2588, 2772, 3080, 3235, 3465, 3882, 3960, 4529, 4620, 5176, 5544, 5823, 6470, 6930, 7117, 7764, 9058, 9240, 9705, 11646, 12940, 13587, 13860, 14234, 15528, 18116, 19410, 21351, 22645, 23292, 25880, 27174, 27720, 28468, 29115, 35585, 36232, 38820, 40761, 42702, 45290, 46584, 49819, 54348, 56936, 58230, 64053, 67935, 71170, 77640, 81522, 85404, 90580, 99638, 106755, 108696, 116460, 128106, 135870, 142340, 149457, 163044, 170808, 181160, 199276, 203805, 213510, 232920, 249095, 256212, 271740, 284680, 298914, 320265, 326088, 398552, 407610, 427020, 448371, 498190, 512424, 543480, 597828, 640530, 747285, 815220, 854040, 896742, 996380, 1195656, 1281060, 1494570, 1630440, 1793484, 1992760, 2241855, 2562120, 2989140, 3586968, 4483710, 5978280, 8967420, 17934840]

約数ペア:

[(1, 17934840), (2, 8967420), (3, 5978280), (4, 4483710), (5, 3586968), (6, 2989140), (7, 2562120), (8, 2241855), (9, 1992760), (10, 1793484), (11, 1630440), (12, 1494570), (14, 1281060), (15, 1195656), (18, 996380), (20, 896742), (21, 854040), (22, 815220), (24, 747285), (28, 640530), (30, 597828), (33, 543480), (35, 512424), (36, 498190), (40, 448371), (42, 427020), (44, 407610), (45, 398552), (55, 326088), (56, 320265), (60, 298914), (63, 284680), (66, 271740), (70, 256212), (72, 249095), (77, 232920), (84, 213510), (88, 203805), (90, 199276), (99, 181160), (105, 170808), (110, 163044), (120, 149457), (126, 142340), (132, 135870), (140, 128106), (154, 116460), (165, 108696), (168, 106755), (180, 99638), (198, 90580), (210, 85404), (220, 81522), (231, 77640), (252, 71170), (264, 67935), (280, 64053), (308, 58230), (315, 56936), (330, 54348), (360, 49819), (385, 46584), (396, 45290), (420, 42702), (440, 40761), (462, 38820), (495, 36232), (504, 35585), (616, 29115), (630, 28468), (647, 27720), (660, 27174), (693, 25880), (770, 23292), (792, 22645), (840, 21351), (924, 19410), (990, 18116), (1155, 15528), (1260, 14234), (1294, 13860), (1320, 13587), (1386, 12940), (1540, 11646), (1848, 9705), (1941, 9240), (1980, 9058), (2310, 7764), (2520, 7117), (2588, 6930), (2772, 6470), (3080, 5823), (3235, 5544), (3465, 5176), (3882, 4620), (3960, 4529)]