42373760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 119266560

約数和(自身を除く): 76892800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 463, 520, 572, 640, 704, 715, 832, 880, 926, 1040, 1144, 1408, 1430, 1664, 1760, 1852, 2080, 2288, 2315, 2860, 3520, 3704, 4160, 4576, 4630, 5093, 5720, 6019, 7040, 7408, 8320, 9152, 9260, 10186, 11440, 12038, 14816, 18304, 18520, 20372, 22880, 24076, 25465, 29632, 30095, 37040, 40744, 45760, 48152, 50930, 59264, 60190, 66209, 74080, 81488, 91520, 96304, 101860, 120380, 132418, 148160, 162976, 192608, 203720, 240760, 264836, 296320, 325952, 331045, 385216, 407440, 481520, 529672, 651904, 662090, 770432, 814880, 963040, 1059344, 1324180, 1629760, 1926080, 2118688, 2648360, 3259520, 3852160, 4237376, 5296720, 8474752, 10593440, 21186880, 42373760]

約数ペア:

[(1, 42373760), (2, 21186880), (4, 10593440), (5, 8474752), (8, 5296720), (10, 4237376), (11, 3852160), (13, 3259520), (16, 2648360), (20, 2118688), (22, 1926080), (26, 1629760), (32, 1324180), (40, 1059344), (44, 963040), (52, 814880), (55, 770432), (64, 662090), (65, 651904), (80, 529672), (88, 481520), (104, 407440), (110, 385216), (128, 331045), (130, 325952), (143, 296320), (160, 264836), (176, 240760), (208, 203720), (220, 192608), (260, 162976), (286, 148160), (320, 132418), (352, 120380), (416, 101860), (440, 96304), (463, 91520), (520, 81488), (572, 74080), (640, 66209), (704, 60190), (715, 59264), (832, 50930), (880, 48152), (926, 45760), (1040, 40744), (1144, 37040), (1408, 30095), (1430, 29632), (1664, 25465), (1760, 24076), (1852, 22880), (2080, 20372), (2288, 18520), (2315, 18304), (2860, 14816), (3520, 12038), (3704, 11440), (4160, 10186), (4576, 9260), (4630, 9152), (5093, 8320), (5720, 7408), (6019, 7040)]