22390680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 74833920

約数和(自身を除く): 52443240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 463, 465, 520, 620, 744, 780, 806, 926, 930, 1209, 1240, 1389, 1560, 1612, 1852, 1860, 2015, 2315, 2418, 2778, 3224, 3704, 3720, 4030, 4630, 4836, 5556, 6019, 6045, 6945, 8060, 9260, 9672, 11112, 12038, 12090, 13890, 14353, 16120, 18057, 18520, 24076, 24180, 27780, 28706, 30095, 36114, 43059, 48152, 48360, 55560, 57412, 60190, 71765, 72228, 86118, 90285, 114824, 120380, 143530, 144456, 172236, 180570, 186589, 215295, 240760, 287060, 344472, 361140, 373178, 430590, 559767, 574120, 722280, 746356, 861180, 932945, 1119534, 1492712, 1722360, 1865890, 2239068, 2798835, 3731780, 4478136, 5597670, 7463560, 11195340, 22390680]

約数ペア:

[(1, 22390680), (2, 11195340), (3, 7463560), (4, 5597670), (5, 4478136), (6, 3731780), (8, 2798835), (10, 2239068), (12, 1865890), (13, 1722360), (15, 1492712), (20, 1119534), (24, 932945), (26, 861180), (30, 746356), (31, 722280), (39, 574120), (40, 559767), (52, 430590), (60, 373178), (62, 361140), (65, 344472), (78, 287060), (93, 240760), (104, 215295), (120, 186589), (124, 180570), (130, 172236), (155, 144456), (156, 143530), (186, 120380), (195, 114824), (248, 90285), (260, 86118), (310, 72228), (312, 71765), (372, 60190), (390, 57412), (403, 55560), (463, 48360), (465, 48152), (520, 43059), (620, 36114), (744, 30095), (780, 28706), (806, 27780), (926, 24180), (930, 24076), (1209, 18520), (1240, 18057), (1389, 16120), (1560, 14353), (1612, 13890), (1852, 12090), (1860, 12038), (2015, 11112), (2315, 9672), (2418, 9260), (2778, 8060), (3224, 6945), (3704, 6045), (3720, 6019), (4030, 5556), (4630, 4836)]