13295880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 47779200

約数和(自身を除く): 34483320

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, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 947, 1080, 1170, 1404, 1560, 1755, 1894, 2340, 2808, 2841, 3510, 3788, 4680, 4735, 5682, 7020, 7576, 8523, 9470, 11364, 12311, 14040, 14205, 17046, 18940, 22728, 24622, 25569, 28410, 34092, 36933, 37880, 42615, 49244, 51138, 56820, 61555, 68184, 73866, 85230, 98488, 102276, 110799, 113640, 123110, 127845, 147732, 170460, 184665, 204552, 221598, 246220, 255690, 295464, 332397, 340920, 369330, 443196, 492440, 511380, 553995, 664794, 738660, 886392, 1022760, 1107990, 1329588, 1477320, 1661985, 2215980, 2659176, 3323970, 4431960, 6647940, 13295880]

約数ペア:

[(1, 13295880), (2, 6647940), (3, 4431960), (4, 3323970), (5, 2659176), (6, 2215980), (8, 1661985), (9, 1477320), (10, 1329588), (12, 1107990), (13, 1022760), (15, 886392), (18, 738660), (20, 664794), (24, 553995), (26, 511380), (27, 492440), (30, 443196), (36, 369330), (39, 340920), (40, 332397), (45, 295464), (52, 255690), (54, 246220), (60, 221598), (65, 204552), (72, 184665), (78, 170460), (90, 147732), (104, 127845), (108, 123110), (117, 113640), (120, 110799), (130, 102276), (135, 98488), (156, 85230), (180, 73866), (195, 68184), (216, 61555), (234, 56820), (260, 51138), (270, 49244), (312, 42615), (351, 37880), (360, 36933), (390, 34092), (468, 28410), (520, 25569), (540, 24622), (585, 22728), (702, 18940), (780, 17046), (936, 14205), (947, 14040), (1080, 12311), (1170, 11364), (1404, 9470), (1560, 8523), (1755, 7576), (1894, 7020), (2340, 5682), (2808, 4735), (2841, 4680), (3510, 3788)]