195494640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74051}}^1$

素因数の和:74078

約数の個数: 80

約数和(自身を含む): 661136256

約数和(自身を除く): 465641616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 74051, 148102, 222153, 296204, 370255, 444306, 592408, 740510, 814561, 888612, 1110765, 1184816, 1481020, 1629122, 1777224, 2221530, 2443683, 2962040, 3258244, 3554448, 4072805, 4443060, 4887366, 5924080, 6516488, 8145610, 8886120, 9774732, 12218415, 13032976, 16291220, 17772240, 19549464, 24436830, 32582440, 39098928, 48873660, 65164880, 97747320, 195494640]

約数ペア:

[(1, 195494640), (2, 97747320), (3, 65164880), (4, 48873660), (5, 39098928), (6, 32582440), (8, 24436830), (10, 19549464), (11, 17772240), (12, 16291220), (15, 13032976), (16, 12218415), (20, 9774732), (22, 8886120), (24, 8145610), (30, 6516488), (33, 5924080), (40, 4887366), (44, 4443060), (48, 4072805), (55, 3554448), (60, 3258244), (66, 2962040), (80, 2443683), (88, 2221530), (110, 1777224), (120, 1629122), (132, 1481020), (165, 1184816), (176, 1110765), (220, 888612), (240, 814561), (264, 740510), (330, 592408), (440, 444306), (528, 370255), (660, 296204), (880, 222153), (1320, 148102), (2640, 74051)]