2000153760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{378817}}^1$

素因数の和:378846

約数の個数: 96

約数和(自身を含む): 6873273792

約数和(自身を除く): 4873120032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 378817, 757634, 1136451, 1515268, 1894085, 2272902, 3030536, 3788170, 4166987, 4545804, 5682255, 6061072, 7576340, 8333974, 9091608, 11364510, 12122144, 12500961, 15152680, 16667948, 18183216, 20834935, 22729020, 25001922, 30305360, 33335896, 36366432, 41669870, 45458040, 50003844, 60610720, 62504805, 66671792, 83339740, 90916080, 100007688, 125009610, 133343584, 166679480, 181832160, 200015376, 250019220, 333358960, 400030752, 500038440, 666717920, 1000076880, 2000153760]

約数ペア:

[(1, 2000153760), (2, 1000076880), (3, 666717920), (4, 500038440), (5, 400030752), (6, 333358960), (8, 250019220), (10, 200015376), (11, 181832160), (12, 166679480), (15, 133343584), (16, 125009610), (20, 100007688), (22, 90916080), (24, 83339740), (30, 66671792), (32, 62504805), (33, 60610720), (40, 50003844), (44, 45458040), (48, 41669870), (55, 36366432), (60, 33335896), (66, 30305360), (80, 25001922), (88, 22729020), (96, 20834935), (110, 18183216), (120, 16667948), (132, 15152680), (160, 12500961), (165, 12122144), (176, 11364510), (220, 9091608), (240, 8333974), (264, 7576340), (330, 6061072), (352, 5682255), (440, 4545804), (480, 4166987), (528, 3788170), (660, 3030536), (880, 2272902), (1056, 1894085), (1320, 1515268), (1760, 1136451), (2640, 757634), (5280, 378817)]