10384640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 30414720

約数和(自身を除く): 20030080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 61, 64, 70, 76, 80, 95, 112, 122, 128, 133, 140, 152, 160, 190, 224, 244, 256, 266, 280, 304, 305, 320, 380, 427, 448, 488, 532, 560, 608, 610, 640, 665, 760, 854, 896, 976, 1064, 1120, 1159, 1216, 1220, 1280, 1330, 1520, 1708, 1792, 1952, 2128, 2135, 2240, 2318, 2432, 2440, 2660, 3040, 3416, 3904, 4256, 4270, 4480, 4636, 4864, 4880, 5320, 5795, 6080, 6832, 7808, 8113, 8512, 8540, 8960, 9272, 9760, 10640, 11590, 12160, 13664, 15616, 16226, 17024, 17080, 18544, 19520, 21280, 23180, 24320, 27328, 32452, 34048, 34160, 37088, 39040, 40565, 42560, 46360, 54656, 64904, 68320, 74176, 78080, 81130, 85120, 92720, 109312, 129808, 136640, 148352, 162260, 170240, 185440, 259616, 273280, 296704, 324520, 370880, 519232, 546560, 649040, 741760, 1038464, 1298080, 1483520, 2076928, 2596160, 5192320, 10384640]

約数ペア:

[(1, 10384640), (2, 5192320), (4, 2596160), (5, 2076928), (7, 1483520), (8, 1298080), (10, 1038464), (14, 741760), (16, 649040), (19, 546560), (20, 519232), (28, 370880), (32, 324520), (35, 296704), (38, 273280), (40, 259616), (56, 185440), (61, 170240), (64, 162260), (70, 148352), (76, 136640), (80, 129808), (95, 109312), (112, 92720), (122, 85120), (128, 81130), (133, 78080), (140, 74176), (152, 68320), (160, 64904), (190, 54656), (224, 46360), (244, 42560), (256, 40565), (266, 39040), (280, 37088), (304, 34160), (305, 34048), (320, 32452), (380, 27328), (427, 24320), (448, 23180), (488, 21280), (532, 19520), (560, 18544), (608, 17080), (610, 17024), (640, 16226), (665, 15616), (760, 13664), (854, 12160), (896, 11590), (976, 10640), (1064, 9760), (1120, 9272), (1159, 8960), (1216, 8540), (1220, 8512), (1280, 8113), (1330, 7808), (1520, 6832), (1708, 6080), (1792, 5795), (1952, 5320), (2128, 4880), (2135, 4864), (2240, 4636), (2318, 4480), (2432, 4270), (2440, 4256), (2660, 3904), (3040, 3416)]