235563240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7759}}^1$

素因数の和:7807

約数の個数: 128

約数和(自身を含む): 804556800

約数和(自身を除く): 568993560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 7759, 10120, 15180, 15518, 23277, 30360, 31036, 38795, 46554, 62072, 77590, 85349, 93108, 116385, 155180, 170698, 178457, 186216, 232770, 256047, 310360, 341396, 356914, 426745, 465540, 512094, 535371, 682792, 713828, 853490, 892285, 931080, 1024188, 1070742, 1280235, 1427656, 1706980, 1784570, 1963027, 2048376, 2141484, 2560470, 2676855, 3413960, 3569140, 3926054, 4282968, 5120940, 5353710, 5889081, 7138280, 7852108, 9815135, 10241880, 10707420, 11778162, 15704216, 19630270, 21414840, 23556324, 29445405, 39260540, 47112648, 58890810, 78521080, 117781620, 235563240]

約数ペア:

[(1, 235563240), (2, 117781620), (3, 78521080), (4, 58890810), (5, 47112648), (6, 39260540), (8, 29445405), (10, 23556324), (11, 21414840), (12, 19630270), (15, 15704216), (20, 11778162), (22, 10707420), (23, 10241880), (24, 9815135), (30, 7852108), (33, 7138280), (40, 5889081), (44, 5353710), (46, 5120940), (55, 4282968), (60, 3926054), (66, 3569140), (69, 3413960), (88, 2676855), (92, 2560470), (110, 2141484), (115, 2048376), (120, 1963027), (132, 1784570), (138, 1706980), (165, 1427656), (184, 1280235), (220, 1070742), (230, 1024188), (253, 931080), (264, 892285), (276, 853490), (330, 713828), (345, 682792), (440, 535371), (460, 512094), (506, 465540), (552, 426745), (660, 356914), (690, 341396), (759, 310360), (920, 256047), (1012, 232770), (1265, 186216), (1320, 178457), (1380, 170698), (1518, 155180), (2024, 116385), (2530, 93108), (2760, 85349), (3036, 77590), (3795, 62072), (5060, 46554), (6072, 38795), (7590, 31036), (7759, 30360), (10120, 23277), (15180, 15518)]