15946560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 252

約数和(自身を含む): 64369188

約数和(自身を除く): 48422628

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 113, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 226, 240, 245, 252, 280, 288, 294, 315, 320, 336, 339, 360, 392, 420, 441, 448, 452, 480, 490, 504, 560, 565, 576, 588, 630, 672, 678, 720, 735, 784, 791, 840, 882, 904, 960, 980, 1008, 1017, 1120, 1130, 1176, 1260, 1344, 1356, 1440, 1470, 1568, 1582, 1680, 1695, 1764, 1808, 1960, 2016, 2034, 2205, 2240, 2260, 2352, 2373, 2520, 2712, 2880, 2940, 3136, 3164, 3360, 3390, 3528, 3616, 3920, 3955, 4032, 4068, 4410, 4520, 4704, 4746, 5040, 5085, 5424, 5537, 5880, 6328, 6720, 6780, 7056, 7119, 7232, 7840, 7910, 8136, 8820, 9040, 9408, 9492, 10080, 10170, 10848, 11074, 11760, 11865, 12656, 13560, 14112, 14238, 15680, 15820, 16272, 16611, 17640, 18080, 18984, 20160, 20340, 21696, 22148, 23520, 23730, 25312, 27120, 27685, 28224, 28476, 31640, 32544, 33222, 35280, 35595, 36160, 37968, 40680, 44296, 47040, 47460, 49833, 50624, 54240, 55370, 56952, 63280, 65088, 66444, 70560, 71190, 75936, 81360, 83055, 88592, 94920, 99666, 108480, 110740, 113904, 126560, 132888, 141120, 142380, 151872, 162720, 166110, 177184, 189840, 199332, 221480, 227808, 249165, 253120, 265776, 284760, 325440, 332220, 354368, 379680, 398664, 442960, 455616, 498330, 531552, 569520, 664440, 759360, 797328, 885920, 996660, 1063104, 1139040, 1328880, 1594656, 1771840, 1993320, 2278080, 2657760, 3189312, 3986640, 5315520, 7973280, 15946560]

約数ペア:

[(1, 15946560), (2, 7973280), (3, 5315520), (4, 3986640), (5, 3189312), (6, 2657760), (7, 2278080), (8, 1993320), (9, 1771840), (10, 1594656), (12, 1328880), (14, 1139040), (15, 1063104), (16, 996660), (18, 885920), (20, 797328), (21, 759360), (24, 664440), (28, 569520), (30, 531552), (32, 498330), (35, 455616), (36, 442960), (40, 398664), (42, 379680), (45, 354368), (48, 332220), (49, 325440), (56, 284760), (60, 265776), (63, 253120), (64, 249165), (70, 227808), (72, 221480), (80, 199332), (84, 189840), (90, 177184), (96, 166110), (98, 162720), (105, 151872), (112, 142380), (113, 141120), (120, 132888), (126, 126560), (140, 113904), (144, 110740), (147, 108480), (160, 99666), (168, 94920), (180, 88592), (192, 83055), (196, 81360), (210, 75936), (224, 71190), (226, 70560), (240, 66444), (245, 65088), (252, 63280), (280, 56952), (288, 55370), (294, 54240), (315, 50624), (320, 49833), (336, 47460), (339, 47040), (360, 44296), (392, 40680), (420, 37968), (441, 36160), (448, 35595), (452, 35280), (480, 33222), (490, 32544), (504, 31640), (560, 28476), (565, 28224), (576, 27685), (588, 27120), (630, 25312), (672, 23730), (678, 23520), (720, 22148), (735, 21696), (784, 20340), (791, 20160), (840, 18984), (882, 18080), (904, 17640), (960, 16611), (980, 16272), (1008, 15820), (1017, 15680), (1120, 14238), (1130, 14112), (1176, 13560), (1260, 12656), (1344, 11865), (1356, 11760), (1440, 11074), (1470, 10848), (1568, 10170), (1582, 10080), (1680, 9492), (1695, 9408), (1764, 9040), (1808, 8820), (1960, 8136), (2016, 7910), (2034, 7840), (2205, 7232), (2240, 7119), (2260, 7056), (2352, 6780), (2373, 6720), (2520, 6328), (2712, 5880), (2880, 5537), (2940, 5424), (3136, 5085), (3164, 5040), (3360, 4746), (3390, 4704), (3528, 4520), (3616, 4410), (3920, 4068), (3955, 4032)]