138287040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6263}}^1$

素因数の和:6306

約数の個数: 112

約数和(自身を含む): 458224128

約数和(自身を除く): 319937088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6263, 7360, 11040, 12526, 18789, 22080, 25052, 31315, 37578, 50104, 62630, 75156, 93945, 100208, 125260, 144049, 150312, 187890, 200416, 250520, 288098, 300624, 375780, 400832, 432147, 501040, 576196, 601248, 720245, 751560, 864294, 1002080, 1152392, 1202496, 1440490, 1503120, 1728588, 2004160, 2160735, 2304784, 2880980, 3006240, 3457176, 4321470, 4609568, 5761960, 6012480, 6914352, 8642940, 9219136, 11523920, 13828704, 17285880, 23047840, 27657408, 34571760, 46095680, 69143520, 138287040]

約数ペア:

[(1, 138287040), (2, 69143520), (3, 46095680), (4, 34571760), (5, 27657408), (6, 23047840), (8, 17285880), (10, 13828704), (12, 11523920), (15, 9219136), (16, 8642940), (20, 6914352), (23, 6012480), (24, 5761960), (30, 4609568), (32, 4321470), (40, 3457176), (46, 3006240), (48, 2880980), (60, 2304784), (64, 2160735), (69, 2004160), (80, 1728588), (92, 1503120), (96, 1440490), (115, 1202496), (120, 1152392), (138, 1002080), (160, 864294), (184, 751560), (192, 720245), (230, 601248), (240, 576196), (276, 501040), (320, 432147), (345, 400832), (368, 375780), (460, 300624), (480, 288098), (552, 250520), (690, 200416), (736, 187890), (920, 150312), (960, 144049), (1104, 125260), (1380, 100208), (1472, 93945), (1840, 75156), (2208, 62630), (2760, 50104), (3680, 37578), (4416, 31315), (5520, 25052), (6263, 22080), (7360, 18789), (11040, 12526)]