1374769320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1399}}^1$

素因数の和:1863

約数の個数: 128

約数和(自身を含む): 4354560000

約数和(自身を除く): 2979790680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 431, 456, 570, 760, 862, 1140, 1293, 1399, 1724, 2155, 2280, 2586, 2798, 3448, 4197, 4310, 5172, 5596, 6465, 6995, 8189, 8394, 8620, 10344, 11192, 12930, 13990, 16378, 16788, 17240, 20985, 24567, 25860, 26581, 27980, 32756, 33576, 40945, 41970, 49134, 51720, 53162, 55960, 65512, 79743, 81890, 83940, 98268, 106324, 122835, 132905, 159486, 163780, 167880, 196536, 212648, 245670, 265810, 318972, 327560, 398715, 491340, 531620, 602969, 637944, 797430, 982680, 1063240, 1205938, 1594860, 1808907, 2411876, 3014845, 3189720, 3617814, 4823752, 6029690, 7235628, 9044535, 11456411, 12059380, 14471256, 18089070, 22912822, 24118760, 34369233, 36178140, 45825644, 57282055, 68738466, 72356280, 91651288, 114564110, 137476932, 171846165, 229128220, 274953864, 343692330, 458256440, 687384660, 1374769320]

約数ペア:

[(1, 1374769320), (2, 687384660), (3, 458256440), (4, 343692330), (5, 274953864), (6, 229128220), (8, 171846165), (10, 137476932), (12, 114564110), (15, 91651288), (19, 72356280), (20, 68738466), (24, 57282055), (30, 45825644), (38, 36178140), (40, 34369233), (57, 24118760), (60, 22912822), (76, 18089070), (95, 14471256), (114, 12059380), (120, 11456411), (152, 9044535), (190, 7235628), (228, 6029690), (285, 4823752), (380, 3617814), (431, 3189720), (456, 3014845), (570, 2411876), (760, 1808907), (862, 1594860), (1140, 1205938), (1293, 1063240), (1399, 982680), (1724, 797430), (2155, 637944), (2280, 602969), (2586, 531620), (2798, 491340), (3448, 398715), (4197, 327560), (4310, 318972), (5172, 265810), (5596, 245670), (6465, 212648), (6995, 196536), (8189, 167880), (8394, 163780), (8620, 159486), (10344, 132905), (11192, 122835), (12930, 106324), (13990, 98268), (16378, 83940), (16788, 81890), (17240, 79743), (20985, 65512), (24567, 55960), (25860, 53162), (26581, 51720), (27980, 49134), (32756, 41970), (33576, 40945)]