8889266320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2207}}^1$

素因数の和:2453

約数の個数: 160

約数和(自身を含む): 23655628800

約数和(自身を除く): 14766362480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 199, 220, 230, 253, 368, 398, 440, 460, 506, 796, 880, 920, 995, 1012, 1265, 1592, 1840, 1990, 2024, 2189, 2207, 2530, 3184, 3980, 4048, 4378, 4414, 4577, 5060, 7960, 8756, 8828, 9154, 10120, 10945, 11035, 15920, 17512, 17656, 18308, 20240, 21890, 22070, 22885, 24277, 35024, 35312, 36616, 43780, 44140, 45770, 48554, 50347, 50761, 73232, 87560, 88280, 91540, 97108, 100694, 101522, 121385, 175120, 176560, 183080, 194216, 201388, 203044, 242770, 251735, 253805, 366160, 388432, 402776, 406088, 439193, 485540, 503470, 507610, 558371, 805552, 812176, 878386, 971080, 1006940, 1015220, 1116742, 1756772, 1942160, 2013880, 2030440, 2195965, 2233484, 2791855, 3513544, 4027760, 4060880, 4391930, 4466968, 4831123, 5583710, 7027088, 8783860, 8933936, 9662246, 10101439, 11167420, 17567720, 19324492, 20202878, 22334840, 24155615, 35135440, 38648984, 40405756, 44669680, 48311230, 50507195, 77297968, 80811512, 96622460, 101014390, 111115829, 161623024, 193244920, 202028780, 222231658, 386489840, 404057560, 444463316, 555579145, 808115120, 888926632, 1111158290, 1777853264, 2222316580, 4444633160, 8889266320]

約数ペア:

[(1, 8889266320), (2, 4444633160), (4, 2222316580), (5, 1777853264), (8, 1111158290), (10, 888926632), (11, 808115120), (16, 555579145), (20, 444463316), (22, 404057560), (23, 386489840), (40, 222231658), (44, 202028780), (46, 193244920), (55, 161623024), (80, 111115829), (88, 101014390), (92, 96622460), (110, 80811512), (115, 77297968), (176, 50507195), (184, 48311230), (199, 44669680), (220, 40405756), (230, 38648984), (253, 35135440), (368, 24155615), (398, 22334840), (440, 20202878), (460, 19324492), (506, 17567720), (796, 11167420), (880, 10101439), (920, 9662246), (995, 8933936), (1012, 8783860), (1265, 7027088), (1592, 5583710), (1840, 4831123), (1990, 4466968), (2024, 4391930), (2189, 4060880), (2207, 4027760), (2530, 3513544), (3184, 2791855), (3980, 2233484), (4048, 2195965), (4378, 2030440), (4414, 2013880), (4577, 1942160), (5060, 1756772), (7960, 1116742), (8756, 1015220), (8828, 1006940), (9154, 971080), (10120, 878386), (10945, 812176), (11035, 805552), (15920, 558371), (17512, 507610), (17656, 503470), (18308, 485540), (20240, 439193), (21890, 406088), (22070, 402776), (22885, 388432), (24277, 366160), (35024, 253805), (35312, 251735), (36616, 242770), (43780, 203044), (44140, 201388), (45770, 194216), (48554, 183080), (50347, 176560), (50761, 175120), (73232, 121385), (87560, 101522), (88280, 100694), (91540, 97108)]