7973280

素因数分解:

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

素因数の和:148

約数の個数: 216

約数和(自身を含む): 31931172

約数和(自身を除く): 23957892

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, 70, 72, 80, 84, 90, 96, 98, 105, 112, 113, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 226, 240, 245, 252, 280, 288, 294, 315, 336, 339, 360, 392, 420, 441, 452, 480, 490, 504, 560, 565, 588, 630, 672, 678, 720, 735, 784, 791, 840, 882, 904, 980, 1008, 1017, 1120, 1130, 1176, 1260, 1356, 1440, 1470, 1568, 1582, 1680, 1695, 1764, 1808, 1960, 2016, 2034, 2205, 2260, 2352, 2373, 2520, 2712, 2940, 3164, 3360, 3390, 3528, 3616, 3920, 3955, 4068, 4410, 4520, 4704, 4746, 5040, 5085, 5424, 5537, 5880, 6328, 6780, 7056, 7119, 7840, 7910, 8136, 8820, 9040, 9492, 10080, 10170, 10848, 11074, 11760, 11865, 12656, 13560, 14112, 14238, 15820, 16272, 16611, 17640, 18080, 18984, 20340, 22148, 23520, 23730, 25312, 27120, 27685, 28476, 31640, 32544, 33222, 35280, 35595, 37968, 40680, 44296, 47460, 49833, 54240, 55370, 56952, 63280, 66444, 70560, 71190, 75936, 81360, 83055, 88592, 94920, 99666, 110740, 113904, 126560, 132888, 142380, 162720, 166110, 177184, 189840, 199332, 221480, 227808, 249165, 265776, 284760, 332220, 379680, 398664, 442960, 498330, 531552, 569520, 664440, 797328, 885920, 996660, 1139040, 1328880, 1594656, 1993320, 2657760, 3986640, 7973280]

約数ペア:

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