206795760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37463}}^1$

素因数の和:37502

約数の個数: 80

約数和(自身を含む): 668957184

約数和(自身を除く): 462161424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 37463, 74926, 112389, 149852, 187315, 224778, 299704, 374630, 449556, 561945, 599408, 749260, 861649, 899112, 1123890, 1498520, 1723298, 1798224, 2247780, 2584947, 2997040, 3446596, 4308245, 4495560, 5169894, 6893192, 8616490, 8991120, 10339788, 12924735, 13786384, 17232980, 20679576, 25849470, 34465960, 41359152, 51698940, 68931920, 103397880, 206795760]

約数ペア:

[(1, 206795760), (2, 103397880), (3, 68931920), (4, 51698940), (5, 41359152), (6, 34465960), (8, 25849470), (10, 20679576), (12, 17232980), (15, 13786384), (16, 12924735), (20, 10339788), (23, 8991120), (24, 8616490), (30, 6893192), (40, 5169894), (46, 4495560), (48, 4308245), (60, 3446596), (69, 2997040), (80, 2584947), (92, 2247780), (115, 1798224), (120, 1723298), (138, 1498520), (184, 1123890), (230, 899112), (240, 861649), (276, 749260), (345, 599408), (368, 561945), (460, 449556), (552, 374630), (690, 299704), (920, 224778), (1104, 187315), (1380, 149852), (1840, 112389), (2760, 74926), (5520, 37463)]