190144680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6263}}^1$

素因数の和:6311

約数の個数: 128

約数和(自身を含む): 649451520

約数和(自身を除く): 459306840

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, 6263, 7590, 10120, 12526, 15180, 18789, 25052, 30360, 31315, 37578, 50104, 62630, 68893, 75156, 93945, 125260, 137786, 144049, 150312, 187890, 206679, 250520, 275572, 288098, 344465, 375780, 413358, 432147, 551144, 576196, 688930, 720245, 751560, 826716, 864294, 1033395, 1152392, 1377860, 1440490, 1584539, 1653432, 1728588, 2066790, 2160735, 2755720, 2880980, 3169078, 3457176, 4133580, 4321470, 4753617, 5761960, 6338156, 7922695, 8267160, 8642940, 9507234, 12676312, 15845390, 17285880, 19014468, 23768085, 31690780, 38028936, 47536170, 63381560, 95072340, 190144680]

約数ペア:

[(1, 190144680), (2, 95072340), (3, 63381560), (4, 47536170), (5, 38028936), (6, 31690780), (8, 23768085), (10, 19014468), (11, 17285880), (12, 15845390), (15, 12676312), (20, 9507234), (22, 8642940), (23, 8267160), (24, 7922695), (30, 6338156), (33, 5761960), (40, 4753617), (44, 4321470), (46, 4133580), (55, 3457176), (60, 3169078), (66, 2880980), (69, 2755720), (88, 2160735), (92, 2066790), (110, 1728588), (115, 1653432), (120, 1584539), (132, 1440490), (138, 1377860), (165, 1152392), (184, 1033395), (220, 864294), (230, 826716), (253, 751560), (264, 720245), (276, 688930), (330, 576196), (345, 551144), (440, 432147), (460, 413358), (506, 375780), (552, 344465), (660, 288098), (690, 275572), (759, 250520), (920, 206679), (1012, 187890), (1265, 150312), (1320, 144049), (1380, 137786), (1518, 125260), (2024, 93945), (2530, 75156), (2760, 68893), (3036, 62630), (3795, 50104), (5060, 37578), (6072, 31315), (6263, 30360), (7590, 25052), (10120, 18789), (12526, 15180)]