201992875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4261}}^1\times {\mathrm{197521}}^1$

素因数の和:201798

約数の個数: 80

約数和(自身を含む): 626328040416

約数和(自身を除く): 424335164976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4261, 8522, 12783, 17044, 21305, 25566, 34088, 42610, 51132, 63915, 68176, 85220, 102264, 127830, 170440, 197521, 204528, 255660, 340880, 395042, 511320, 592563, 790084, 987605, 1022640, 1185126, 1580168, 1975210, 2370252, 2962815, 3160336, 3950420, 4740504, 5925630, 7900840, 9481008, 11851260, 15801680, 23702520, 47405040, 841636981, 1683273962, 2524910943, 3366547924, 4208184905, 5049821886, 6733095848, 8416369810, 10099643772, 12624554715, 13466191696, 16832739620, 20199287544, 25249109430, 33665479240, 40398575088, 50498218860, 67330958480, 100996437720, 201992875440]

約数ペア:

[(1, 201992875440), (2, 100996437720), (3, 67330958480), (4, 50498218860), (5, 40398575088), (6, 33665479240), (8, 25249109430), (10, 20199287544), (12, 16832739620), (15, 13466191696), (16, 12624554715), (20, 10099643772), (24, 8416369810), (30, 6733095848), (40, 5049821886), (48, 4208184905), (60, 3366547924), (80, 2524910943), (120, 1683273962), (240, 841636981), (4261, 47405040), (8522, 23702520), (12783, 15801680), (17044, 11851260), (21305, 9481008), (25566, 7900840), (34088, 5925630), (42610, 4740504), (51132, 3950420), (63915, 3160336), (68176, 2962815), (85220, 2370252), (102264, 1975210), (127830, 1580168), (170440, 1185126), (197521, 1022640), (204528, 987605), (255660, 790084), (340880, 592563), (395042, 511320)]