210920160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1001

約数の個数: 192

約数和(自身を含む): 742452480

約数和(自身を除く): 531532320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 860, 880, 929, 946, 1032, 1056, 1290, 1320, 1376, 1419, 1720, 1760, 1858, 1892, 2064, 2365, 2580, 2640, 2787, 2838, 3440, 3716, 3784, 4128, 4645, 4730, 5160, 5280, 5574, 5676, 6880, 7095, 7432, 7568, 9290, 9460, 10219, 10320, 11148, 11352, 13935, 14190, 14864, 15136, 18580, 18920, 20438, 20640, 22296, 22704, 27870, 28380, 29728, 30657, 37160, 37840, 39947, 40876, 44592, 45408, 51095, 55740, 56760, 61314, 74320, 75680, 79894, 81752, 89184, 102190, 111480, 113520, 119841, 122628, 148640, 153285, 159788, 163504, 199735, 204380, 222960, 227040, 239682, 245256, 306570, 319576, 327008, 399470, 408760, 439417, 445920, 479364, 490512, 599205, 613140, 639152, 798940, 817520, 878834, 958728, 981024, 1198410, 1226280, 1278304, 1318251, 1597880, 1635040, 1757668, 1917456, 2197085, 2396820, 2452560, 2636502, 3195760, 3515336, 3834912, 4394170, 4793640, 4905120, 5273004, 6391520, 6591255, 7030672, 8788340, 9587280, 10546008, 13182510, 14061344, 17576680, 19174560, 21092016, 26365020, 35153360, 42184032, 52730040, 70306720, 105460080, 210920160]

約数ペア:

[(1, 210920160), (2, 105460080), (3, 70306720), (4, 52730040), (5, 42184032), (6, 35153360), (8, 26365020), (10, 21092016), (11, 19174560), (12, 17576680), (15, 14061344), (16, 13182510), (20, 10546008), (22, 9587280), (24, 8788340), (30, 7030672), (32, 6591255), (33, 6391520), (40, 5273004), (43, 4905120), (44, 4793640), (48, 4394170), (55, 3834912), (60, 3515336), (66, 3195760), (80, 2636502), (86, 2452560), (88, 2396820), (96, 2197085), (110, 1917456), (120, 1757668), (129, 1635040), (132, 1597880), (160, 1318251), (165, 1278304), (172, 1226280), (176, 1198410), (215, 981024), (220, 958728), (240, 878834), (258, 817520), (264, 798940), (330, 639152), (344, 613140), (352, 599205), (430, 490512), (440, 479364), (473, 445920), (480, 439417), (516, 408760), (528, 399470), (645, 327008), (660, 319576), (688, 306570), (860, 245256), (880, 239682), (929, 227040), (946, 222960), (1032, 204380), (1056, 199735), (1290, 163504), (1320, 159788), (1376, 153285), (1419, 148640), (1720, 122628), (1760, 119841), (1858, 113520), (1892, 111480), (2064, 102190), (2365, 89184), (2580, 81752), (2640, 79894), (2787, 75680), (2838, 74320), (3440, 61314), (3716, 56760), (3784, 55740), (4128, 51095), (4645, 45408), (4730, 44592), (5160, 40876), (5280, 39947), (5574, 37840), (5676, 37160), (6880, 30657), (7095, 29728), (7432, 28380), (7568, 27870), (9290, 22704), (9460, 22296), (10219, 20640), (10320, 20438), (11148, 18920), (11352, 18580), (13935, 15136), (14190, 14864)]