219403080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5245

約数の個数: 160

約数和(自身を含む): 794316600

約数和(自身を除く): 574913520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5209, 5265, 7020, 8424, 10418, 10530, 14040, 15627, 20836, 21060, 26045, 31254, 41672, 42120, 46881, 52090, 62508, 67717, 78135, 93762, 104180, 125016, 135434, 140643, 156270, 187524, 203151, 208360, 234405, 270868, 281286, 312540, 338585, 375048, 406302, 421929, 468810, 541736, 562572, 609453, 625080, 677170, 703215, 812604, 843858, 937620, 1015755, 1125144, 1218906, 1354340, 1406430, 1625208, 1687716, 1828359, 1875240, 2031510, 2109645, 2437812, 2708680, 2812860, 3047265, 3375432, 3656718, 4063020, 4219290, 4875624, 5485077, 5625720, 6094530, 7313436, 8126040, 8438580, 9141795, 10970154, 12189060, 14626872, 16877160, 18283590, 21940308, 24378120, 27425385, 36567180, 43880616, 54850770, 73134360, 109701540, 219403080]

約数ペア:

[(1, 219403080), (2, 109701540), (3, 73134360), (4, 54850770), (5, 43880616), (6, 36567180), (8, 27425385), (9, 24378120), (10, 21940308), (12, 18283590), (13, 16877160), (15, 14626872), (18, 12189060), (20, 10970154), (24, 9141795), (26, 8438580), (27, 8126040), (30, 7313436), (36, 6094530), (39, 5625720), (40, 5485077), (45, 4875624), (52, 4219290), (54, 4063020), (60, 3656718), (65, 3375432), (72, 3047265), (78, 2812860), (81, 2708680), (90, 2437812), (104, 2109645), (108, 2031510), (117, 1875240), (120, 1828359), (130, 1687716), (135, 1625208), (156, 1406430), (162, 1354340), (180, 1218906), (195, 1125144), (216, 1015755), (234, 937620), (260, 843858), (270, 812604), (312, 703215), (324, 677170), (351, 625080), (360, 609453), (390, 562572), (405, 541736), (468, 468810), (520, 421929), (540, 406302), (585, 375048), (648, 338585), (702, 312540), (780, 281286), (810, 270868), (936, 234405), (1053, 208360), (1080, 203151), (1170, 187524), (1404, 156270), (1560, 140643), (1620, 135434), (1755, 125016), (2106, 104180), (2340, 93762), (2808, 78135), (3240, 67717), (3510, 62508), (4212, 52090), (4680, 46881), (5209, 42120), (5265, 41672), (7020, 31254), (8424, 26045), (10418, 21060), (10530, 20836), (14040, 15627)]