206768760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 703520640

約数和(自身を除く): 496751880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 163, 165, 186, 220, 248, 264, 310, 326, 330, 341, 372, 440, 465, 489, 620, 652, 660, 682, 744, 815, 930, 961, 978, 1023, 1240, 1304, 1320, 1364, 1630, 1705, 1793, 1860, 1922, 1956, 2046, 2445, 2728, 2883, 3260, 3410, 3586, 3720, 3844, 3912, 4092, 4805, 4890, 5053, 5115, 5379, 5766, 6520, 6820, 7172, 7688, 8184, 8965, 9610, 9780, 10106, 10230, 10571, 10758, 11532, 13640, 14344, 14415, 15159, 17930, 19220, 19560, 20212, 20460, 21142, 21516, 23064, 25265, 26895, 28830, 30318, 31713, 35860, 38440, 40424, 40920, 42284, 43032, 50530, 52855, 53790, 55583, 57660, 60636, 63426, 71720, 75795, 84568, 101060, 105710, 107580, 111166, 115320, 121272, 126852, 151590, 156643, 158565, 166749, 202120, 211420, 215160, 222332, 253704, 277915, 303180, 313286, 317130, 333498, 422840, 444664, 469929, 555830, 606360, 626572, 634260, 666996, 783215, 833745, 939858, 1111660, 1253144, 1268520, 1333992, 1566430, 1667490, 1723073, 1879716, 2223320, 2349645, 3132860, 3334980, 3446146, 3759432, 4699290, 5169219, 6265720, 6669960, 6892292, 8615365, 9398580, 10338438, 13784584, 17230730, 18797160, 20676876, 25846095, 34461460, 41353752, 51692190, 68922920, 103384380, 206768760]

約数ペア:

[(1, 206768760), (2, 103384380), (3, 68922920), (4, 51692190), (5, 41353752), (6, 34461460), (8, 25846095), (10, 20676876), (11, 18797160), (12, 17230730), (15, 13784584), (20, 10338438), (22, 9398580), (24, 8615365), (30, 6892292), (31, 6669960), (33, 6265720), (40, 5169219), (44, 4699290), (55, 3759432), (60, 3446146), (62, 3334980), (66, 3132860), (88, 2349645), (93, 2223320), (110, 1879716), (120, 1723073), (124, 1667490), (132, 1566430), (155, 1333992), (163, 1268520), (165, 1253144), (186, 1111660), (220, 939858), (248, 833745), (264, 783215), (310, 666996), (326, 634260), (330, 626572), (341, 606360), (372, 555830), (440, 469929), (465, 444664), (489, 422840), (620, 333498), (652, 317130), (660, 313286), (682, 303180), (744, 277915), (815, 253704), (930, 222332), (961, 215160), (978, 211420), (1023, 202120), (1240, 166749), (1304, 158565), (1320, 156643), (1364, 151590), (1630, 126852), (1705, 121272), (1793, 115320), (1860, 111166), (1922, 107580), (1956, 105710), (2046, 101060), (2445, 84568), (2728, 75795), (2883, 71720), (3260, 63426), (3410, 60636), (3586, 57660), (3720, 55583), (3844, 53790), (3912, 52855), (4092, 50530), (4805, 43032), (4890, 42284), (5053, 40920), (5115, 40424), (5379, 38440), (5766, 35860), (6520, 31713), (6820, 30318), (7172, 28830), (7688, 26895), (8184, 25265), (8965, 23064), (9610, 21516), (9780, 21142), (10106, 20460), (10230, 20212), (10571, 19560), (10758, 19220), (11532, 17930), (13640, 15159), (14344, 14415)]