806828880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23509}}^1$

素因数の和:23549

約数の個数: 160

約数和(自身を含む): 2938561920

約数和(自身を除く): 2131733040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160, 23509, 34320, 47018, 70527, 94036, 117545, 141054, 188072, 235090, 258599, 282108, 305617, 352635, 376144, 470180, 517198, 564216, 611234, 705270, 775797, 916851, 940360, 1034396, 1128432, 1222468, 1292995, 1410540, 1528085, 1551594, 1833702, 1880720, 2068792, 2444936, 2585990, 2821080, 3056170, 3103188, 3361787, 3667404, 3878985, 4137584, 4584255, 4889872, 5171980, 5642160, 6112340, 6206376, 6723574, 7334808, 7757970, 9168510, 10085361, 10343960, 12224680, 12412752, 13447148, 14669616, 15515940, 16808935, 18337020, 20170722, 20687920, 24449360, 26894296, 31031880, 33617870, 36674040, 40341444, 50426805, 53788592, 62063760, 67235740, 73348080, 80682888, 100853610, 134471480, 161365776, 201707220, 268942960, 403414440, 806828880]

約数ペア:

[(1, 806828880), (2, 403414440), (3, 268942960), (4, 201707220), (5, 161365776), (6, 134471480), (8, 100853610), (10, 80682888), (11, 73348080), (12, 67235740), (13, 62063760), (15, 53788592), (16, 50426805), (20, 40341444), (22, 36674040), (24, 33617870), (26, 31031880), (30, 26894296), (33, 24449360), (39, 20687920), (40, 20170722), (44, 18337020), (48, 16808935), (52, 15515940), (55, 14669616), (60, 13447148), (65, 12412752), (66, 12224680), (78, 10343960), (80, 10085361), (88, 9168510), (104, 7757970), (110, 7334808), (120, 6723574), (130, 6206376), (132, 6112340), (143, 5642160), (156, 5171980), (165, 4889872), (176, 4584255), (195, 4137584), (208, 3878985), (220, 3667404), (240, 3361787), (260, 3103188), (264, 3056170), (286, 2821080), (312, 2585990), (330, 2444936), (390, 2068792), (429, 1880720), (440, 1833702), (520, 1551594), (528, 1528085), (572, 1410540), (624, 1292995), (660, 1222468), (715, 1128432), (780, 1034396), (858, 940360), (880, 916851), (1040, 775797), (1144, 705270), (1320, 611234), (1430, 564216), (1560, 517198), (1716, 470180), (2145, 376144), (2288, 352635), (2640, 305617), (2860, 282108), (3120, 258599), (3432, 235090), (4290, 188072), (5720, 141054), (6864, 117545), (8580, 94036), (11440, 70527), (17160, 47018), (23509, 34320)]