2189294626920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5713787}}^1$

素因数の和:5713935

約数の個数: 128

約数和(自身を含む): 6845575127040

約数和(自身を除く): 4656280500120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 372, 412, 465, 515, 618, 620, 744, 824, 930, 1030, 1236, 1240, 1545, 1860, 2060, 2472, 3090, 3193, 3720, 4120, 6180, 6386, 9579, 12360, 12772, 15965, 19158, 25544, 31930, 38316, 47895, 63860, 76632, 95790, 127720, 191580, 383160, 5713787, 11427574, 17141361, 22855148, 28568935, 34282722, 45710296, 57137870, 68565444, 85706805, 114275740, 137130888, 171413610, 177127397, 228551480, 342827220, 354254794, 531382191, 588520061, 685654440, 708509588, 885636985, 1062764382, 1177040122, 1417019176, 1765560183, 1771273970, 2125528764, 2354080244, 2656910955, 2942600305, 3531120366, 3542547940, 4251057528, 4708160488, 5313821910, 5885200610, 7062240732, 7085095880, 8827800915, 10627643820, 11770401220, 14124481464, 17655601830, 18244121891, 21255287640, 23540802440, 35311203660, 36488243782, 54732365673, 70622407320, 72976487564, 91220609455, 109464731346, 145952975128, 182441218910, 218929462692, 273661828365, 364882437820, 437858925384, 547323656730, 729764875640, 1094647313460, 2189294626920]

約数ペア:

[(1, 2189294626920), (2, 1094647313460), (3, 729764875640), (4, 547323656730), (5, 437858925384), (6, 364882437820), (8, 273661828365), (10, 218929462692), (12, 182441218910), (15, 145952975128), (20, 109464731346), (24, 91220609455), (30, 72976487564), (31, 70622407320), (40, 54732365673), (60, 36488243782), (62, 35311203660), (93, 23540802440), (103, 21255287640), (120, 18244121891), (124, 17655601830), (155, 14124481464), (186, 11770401220), (206, 10627643820), (248, 8827800915), (309, 7085095880), (310, 7062240732), (372, 5885200610), (412, 5313821910), (465, 4708160488), (515, 4251057528), (618, 3542547940), (620, 3531120366), (744, 2942600305), (824, 2656910955), (930, 2354080244), (1030, 2125528764), (1236, 1771273970), (1240, 1765560183), (1545, 1417019176), (1860, 1177040122), (2060, 1062764382), (2472, 885636985), (3090, 708509588), (3193, 685654440), (3720, 588520061), (4120, 531382191), (6180, 354254794), (6386, 342827220), (9579, 228551480), (12360, 177127397), (12772, 171413610), (15965, 137130888), (19158, 114275740), (25544, 85706805), (31930, 68565444), (38316, 57137870), (47895, 45710296), (63860, 34282722), (76632, 28568935), (95790, 22855148), (127720, 17141361), (191580, 11427574), (383160, 5713787)]