137368320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 445036032

約数和(自身を除く): 307667712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 431, 480, 498, 640, 664, 768, 830, 862, 960, 996, 1245, 1280, 1293, 1328, 1660, 1724, 1920, 1992, 2155, 2490, 2586, 2656, 3320, 3448, 3840, 3984, 4310, 4980, 5172, 5312, 6465, 6640, 6896, 7968, 8620, 9960, 10344, 10624, 12930, 13280, 13792, 15936, 17240, 19920, 20688, 21248, 25860, 26560, 27584, 31872, 34480, 35773, 39840, 41376, 51720, 53120, 55168, 63744, 68960, 71546, 79680, 82752, 103440, 106240, 107319, 110336, 137920, 143092, 159360, 165504, 178865, 206880, 214638, 275840, 286184, 318720, 331008, 357730, 413760, 429276, 536595, 551680, 572368, 715460, 827520, 858552, 1073190, 1144736, 1430920, 1655040, 1717104, 2146380, 2289472, 2861840, 3434208, 4292760, 4578944, 5723680, 6868416, 8585520, 9157888, 11447360, 13736832, 17171040, 22894720, 27473664, 34342080, 45789440, 68684160, 137368320]

約数ペア:

[(1, 137368320), (2, 68684160), (3, 45789440), (4, 34342080), (5, 27473664), (6, 22894720), (8, 17171040), (10, 13736832), (12, 11447360), (15, 9157888), (16, 8585520), (20, 6868416), (24, 5723680), (30, 4578944), (32, 4292760), (40, 3434208), (48, 2861840), (60, 2289472), (64, 2146380), (80, 1717104), (83, 1655040), (96, 1430920), (120, 1144736), (128, 1073190), (160, 858552), (166, 827520), (192, 715460), (240, 572368), (249, 551680), (256, 536595), (320, 429276), (332, 413760), (384, 357730), (415, 331008), (431, 318720), (480, 286184), (498, 275840), (640, 214638), (664, 206880), (768, 178865), (830, 165504), (862, 159360), (960, 143092), (996, 137920), (1245, 110336), (1280, 107319), (1293, 106240), (1328, 103440), (1660, 82752), (1724, 79680), (1920, 71546), (1992, 68960), (2155, 63744), (2490, 55168), (2586, 53120), (2656, 51720), (3320, 41376), (3448, 39840), (3840, 35773), (3984, 34480), (4310, 31872), (4980, 27584), (5172, 26560), (5312, 25860), (6465, 21248), (6640, 20688), (6896, 19920), (7968, 17240), (8620, 15936), (9960, 13792), (10344, 13280), (10624, 12930)]