69857760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1265

約数の個数: 192

約数和(自身を含む): 266499072

約数和(自身を除く): 196641312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1223, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2446, 2720, 2856, 3360, 3570, 3669, 3808, 4080, 4760, 4892, 5712, 6115, 7140, 7338, 8160, 8561, 9520, 9784, 11424, 12230, 14280, 14676, 17122, 18345, 19040, 19568, 20791, 24460, 25683, 28560, 29352, 34244, 36690, 39136, 41582, 42805, 48920, 51366, 57120, 58704, 62373, 68488, 73380, 83164, 85610, 97840, 102732, 103955, 117408, 124746, 128415, 136976, 145537, 146760, 166328, 171220, 195680, 205464, 207910, 249492, 256830, 273952, 291074, 293520, 311865, 332656, 342440, 410928, 415820, 436611, 498984, 513660, 582148, 587040, 623730, 665312, 684880, 727685, 821856, 831640, 873222, 997968, 1027320, 1164296, 1247460, 1369760, 1455370, 1663280, 1746444, 1995936, 2054640, 2183055, 2328592, 2494920, 2910740, 3326560, 3492888, 4109280, 4366110, 4657184, 4989840, 5821480, 6985776, 8732220, 9979680, 11642960, 13971552, 17464440, 23285920, 34928880, 69857760]

約数ペア:

[(1, 69857760), (2, 34928880), (3, 23285920), (4, 17464440), (5, 13971552), (6, 11642960), (7, 9979680), (8, 8732220), (10, 6985776), (12, 5821480), (14, 4989840), (15, 4657184), (16, 4366110), (17, 4109280), (20, 3492888), (21, 3326560), (24, 2910740), (28, 2494920), (30, 2328592), (32, 2183055), (34, 2054640), (35, 1995936), (40, 1746444), (42, 1663280), (48, 1455370), (51, 1369760), (56, 1247460), (60, 1164296), (68, 1027320), (70, 997968), (80, 873222), (84, 831640), (85, 821856), (96, 727685), (102, 684880), (105, 665312), (112, 623730), (119, 587040), (120, 582148), (136, 513660), (140, 498984), (160, 436611), (168, 415820), (170, 410928), (204, 342440), (210, 332656), (224, 311865), (238, 293520), (240, 291074), (255, 273952), (272, 256830), (280, 249492), (336, 207910), (340, 205464), (357, 195680), (408, 171220), (420, 166328), (476, 146760), (480, 145537), (510, 136976), (544, 128415), (560, 124746), (595, 117408), (672, 103955), (680, 102732), (714, 97840), (816, 85610), (840, 83164), (952, 73380), (1020, 68488), (1120, 62373), (1190, 58704), (1223, 57120), (1360, 51366), (1428, 48920), (1632, 42805), (1680, 41582), (1785, 39136), (1904, 36690), (2040, 34244), (2380, 29352), (2446, 28560), (2720, 25683), (2856, 24460), (3360, 20791), (3570, 19568), (3669, 19040), (3808, 18345), (4080, 17122), (4760, 14676), (4892, 14280), (5712, 12230), (6115, 11424), (7140, 9784), (7338, 9520), (8160, 8561)]