847683720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13933}}^1$

素因数の和:13976

約数の個数: 144

約数和(自身を含む): 2983408740

約数和(自身を除く): 2135725020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 13933, 15210, 20280, 27866, 30420, 41799, 55732, 60840, 69665, 83598, 111464, 125397, 139330, 167196, 181129, 208995, 250794, 278660, 334392, 362258, 417990, 501588, 543387, 557320, 626985, 724516, 835980, 905645, 1003176, 1086774, 1253970, 1449032, 1630161, 1671960, 1811290, 2173548, 2354677, 2507940, 2716935, 3260322, 3622580, 4347096, 4709354, 5015880, 5433870, 6520644, 7064031, 7245160, 8150805, 9418708, 10867740, 11773385, 13041288, 14128062, 16301610, 18837416, 21192093, 21735480, 23546770, 28256124, 32603220, 35320155, 42384186, 47093540, 56512248, 65206440, 70640310, 84768372, 94187080, 105960465, 141280620, 169536744, 211920930, 282561240, 423841860, 847683720]

約数ペア:

[(1, 847683720), (2, 423841860), (3, 282561240), (4, 211920930), (5, 169536744), (6, 141280620), (8, 105960465), (9, 94187080), (10, 84768372), (12, 70640310), (13, 65206440), (15, 56512248), (18, 47093540), (20, 42384186), (24, 35320155), (26, 32603220), (30, 28256124), (36, 23546770), (39, 21735480), (40, 21192093), (45, 18837416), (52, 16301610), (60, 14128062), (65, 13041288), (72, 11773385), (78, 10867740), (90, 9418708), (104, 8150805), (117, 7245160), (120, 7064031), (130, 6520644), (156, 5433870), (169, 5015880), (180, 4709354), (195, 4347096), (234, 3622580), (260, 3260322), (312, 2716935), (338, 2507940), (360, 2354677), (390, 2173548), (468, 1811290), (507, 1671960), (520, 1630161), (585, 1449032), (676, 1253970), (780, 1086774), (845, 1003176), (936, 905645), (1014, 835980), (1170, 724516), (1352, 626985), (1521, 557320), (1560, 543387), (1690, 501588), (2028, 417990), (2340, 362258), (2535, 334392), (3042, 278660), (3380, 250794), (4056, 208995), (4680, 181129), (5070, 167196), (6084, 139330), (6760, 125397), (7605, 111464), (10140, 83598), (12168, 69665), (13933, 60840), (15210, 55732), (20280, 41799), (27866, 30420)]