209842493760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{42337}}^1$

素因数の和:44081

約数の個数: 168

約数和(自身を含む): 722207192616

約数和(自身を除く): 512364698856

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 1721, 2880, 3442, 5163, 6884, 8605, 10326, 13768, 15489, 17210, 20652, 25815, 27536, 30978, 34420, 41304, 42337, 51630, 55072, 61956, 68840, 77445, 82608, 84674, 103260, 110144, 123912, 127011, 137680, 154890, 165216, 169348, 206520, 211685, 247824, 254022, 275360, 309780, 330432, 338696, 381033, 413040, 423370, 495648, 508044, 550720, 619560, 635055, 677392, 762066, 826080, 846740, 991296, 1016088, 1239120, 1270110, 1354784, 1524132, 1652160, 1693480, 1905165, 2032176, 2478240, 2540220, 2709568, 3048264, 3386960, 3810330, 4064352, 4956480, 5080440, 6096528, 6773920, 7620660, 8128704, 10160880, 12193056, 13547840, 15241320, 20321760, 24386112, 30482640, 40643520, 60965280, 72861977, 121930560, 145723954, 218585931, 291447908, 364309885, 437171862, 582895816, 655757793, 728619770, 874343724, 1092929655, 1165791632, 1311515586, 1457239540, 1748687448, 2185859310, 2331583264, 2623031172, 2914479080, 3278788965, 3497374896, 4371718620, 4663166528, 5246062344, 5828958160, 6557577930, 6994749792, 8743437240, 10492124688, 11657916320, 13115155860, 13989499584, 17486874480, 20984249376, 23315832640, 26230311720, 34973748960, 41968498752, 52460623440, 69947497920, 104921246880, 209842493760]

約数ペア:

[(1, 209842493760), (2, 104921246880), (3, 69947497920), (4, 52460623440), (5, 41968498752), (6, 34973748960), (8, 26230311720), (9, 23315832640), (10, 20984249376), (12, 17486874480), (15, 13989499584), (16, 13115155860), (18, 11657916320), (20, 10492124688), (24, 8743437240), (30, 6994749792), (32, 6557577930), (36, 5828958160), (40, 5246062344), (45, 4663166528), (48, 4371718620), (60, 3497374896), (64, 3278788965), (72, 2914479080), (80, 2623031172), (90, 2331583264), (96, 2185859310), (120, 1748687448), (144, 1457239540), (160, 1311515586), (180, 1165791632), (192, 1092929655), (240, 874343724), (288, 728619770), (320, 655757793), (360, 582895816), (480, 437171862), (576, 364309885), (720, 291447908), (960, 218585931), (1440, 145723954), (1721, 121930560), (2880, 72861977), (3442, 60965280), (5163, 40643520), (6884, 30482640), (8605, 24386112), (10326, 20321760), (13768, 15241320), (15489, 13547840), (17210, 12193056), (20652, 10160880), (25815, 8128704), (27536, 7620660), (30978, 6773920), (34420, 6096528), (41304, 5080440), (42337, 4956480), (51630, 4064352), (55072, 3810330), (61956, 3386960), (68840, 3048264), (77445, 2709568), (82608, 2540220), (84674, 2478240), (103260, 2032176), (110144, 1905165), (123912, 1693480), (127011, 1652160), (137680, 1524132), (154890, 1354784), (165216, 1270110), (169348, 1239120), (206520, 1016088), (211685, 991296), (247824, 846740), (254022, 826080), (275360, 762066), (309780, 677392), (330432, 635055), (338696, 619560), (381033, 550720), (413040, 508044), (423370, 495648)]