17873280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 64443600

約数和(自身を除く): 46570320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 107, 116, 120, 128, 144, 145, 160, 174, 180, 192, 214, 232, 240, 261, 288, 290, 320, 321, 348, 360, 384, 428, 435, 464, 480, 522, 535, 576, 580, 640, 642, 696, 720, 856, 870, 928, 960, 963, 1044, 1070, 1152, 1160, 1284, 1305, 1392, 1440, 1605, 1712, 1740, 1856, 1920, 1926, 2088, 2140, 2320, 2568, 2610, 2784, 2880, 3103, 3210, 3424, 3480, 3712, 3852, 4176, 4280, 4640, 4815, 5136, 5220, 5568, 5760, 6206, 6420, 6848, 6960, 7704, 8352, 8560, 9280, 9309, 9630, 10272, 10440, 11136, 12412, 12840, 13696, 13920, 15408, 15515, 16704, 17120, 18560, 18618, 19260, 20544, 20880, 24824, 25680, 27840, 27927, 30816, 31030, 33408, 34240, 37236, 38520, 41088, 41760, 46545, 49648, 51360, 55680, 55854, 61632, 62060, 68480, 74472, 77040, 83520, 93090, 99296, 102720, 111708, 123264, 124120, 139635, 148944, 154080, 167040, 186180, 198592, 205440, 223416, 248240, 279270, 297888, 308160, 372360, 397184, 446832, 496480, 558540, 595776, 616320, 744720, 893664, 992960, 1117080, 1191552, 1489440, 1787328, 1985920, 2234160, 2978880, 3574656, 4468320, 5957760, 8936640, 17873280]

約数ペア:

[(1, 17873280), (2, 8936640), (3, 5957760), (4, 4468320), (5, 3574656), (6, 2978880), (8, 2234160), (9, 1985920), (10, 1787328), (12, 1489440), (15, 1191552), (16, 1117080), (18, 992960), (20, 893664), (24, 744720), (29, 616320), (30, 595776), (32, 558540), (36, 496480), (40, 446832), (45, 397184), (48, 372360), (58, 308160), (60, 297888), (64, 279270), (72, 248240), (80, 223416), (87, 205440), (90, 198592), (96, 186180), (107, 167040), (116, 154080), (120, 148944), (128, 139635), (144, 124120), (145, 123264), (160, 111708), (174, 102720), (180, 99296), (192, 93090), (214, 83520), (232, 77040), (240, 74472), (261, 68480), (288, 62060), (290, 61632), (320, 55854), (321, 55680), (348, 51360), (360, 49648), (384, 46545), (428, 41760), (435, 41088), (464, 38520), (480, 37236), (522, 34240), (535, 33408), (576, 31030), (580, 30816), (640, 27927), (642, 27840), (696, 25680), (720, 24824), (856, 20880), (870, 20544), (928, 19260), (960, 18618), (963, 18560), (1044, 17120), (1070, 16704), (1152, 15515), (1160, 15408), (1284, 13920), (1305, 13696), (1392, 12840), (1440, 12412), (1605, 11136), (1712, 10440), (1740, 10272), (1856, 9630), (1920, 9309), (1926, 9280), (2088, 8560), (2140, 8352), (2320, 7704), (2568, 6960), (2610, 6848), (2784, 6420), (2880, 6206), (3103, 5760), (3210, 5568), (3424, 5220), (3480, 5136), (3712, 4815), (3852, 4640), (4176, 4280)]