205980480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1993

約数の個数: 168

約数和(自身を含む): 728011752

約数和(自身を除く): 522031272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1933, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 3866, 4440, 5328, 5799, 5920, 6660, 7104, 7732, 8880, 9665, 10656, 11598, 11840, 13320, 15464, 17397, 17760, 19330, 21312, 23196, 26640, 28995, 30928, 34794, 35520, 38660, 46392, 53280, 57990, 61856, 69588, 71521, 77320, 86985, 92784, 106560, 115980, 123712, 139176, 143042, 154640, 173970, 185568, 214563, 231960, 278352, 286084, 309280, 347940, 357605, 371136, 429126, 463920, 556704, 572168, 618560, 643689, 695880, 715210, 858252, 927840, 1072815, 1113408, 1144336, 1287378, 1391760, 1430420, 1716504, 1855680, 2145630, 2288672, 2574756, 2783520, 2860840, 3218445, 3433008, 4291260, 4577344, 5149512, 5567040, 5721680, 6436890, 6866016, 8582520, 10299024, 11443360, 12873780, 13732032, 17165040, 20598048, 22886720, 25747560, 34330080, 41196096, 51495120, 68660160, 102990240, 205980480]

約数ペア:

[(1, 205980480), (2, 102990240), (3, 68660160), (4, 51495120), (5, 41196096), (6, 34330080), (8, 25747560), (9, 22886720), (10, 20598048), (12, 17165040), (15, 13732032), (16, 12873780), (18, 11443360), (20, 10299024), (24, 8582520), (30, 6866016), (32, 6436890), (36, 5721680), (37, 5567040), (40, 5149512), (45, 4577344), (48, 4291260), (60, 3433008), (64, 3218445), (72, 2860840), (74, 2783520), (80, 2574756), (90, 2288672), (96, 2145630), (111, 1855680), (120, 1716504), (144, 1430420), (148, 1391760), (160, 1287378), (180, 1144336), (185, 1113408), (192, 1072815), (222, 927840), (240, 858252), (288, 715210), (296, 695880), (320, 643689), (333, 618560), (360, 572168), (370, 556704), (444, 463920), (480, 429126), (555, 371136), (576, 357605), (592, 347940), (666, 309280), (720, 286084), (740, 278352), (888, 231960), (960, 214563), (1110, 185568), (1184, 173970), (1332, 154640), (1440, 143042), (1480, 139176), (1665, 123712), (1776, 115980), (1933, 106560), (2220, 92784), (2368, 86985), (2664, 77320), (2880, 71521), (2960, 69588), (3330, 61856), (3552, 57990), (3866, 53280), (4440, 46392), (5328, 38660), (5799, 35520), (5920, 34794), (6660, 30928), (7104, 28995), (7732, 26640), (8880, 23196), (9665, 21312), (10656, 19330), (11598, 17760), (11840, 17397), (13320, 15464)]