139715520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1267

約数の個数: 224

約数和(自身を含む): 537228288

約数和(自身を除く): 397512768

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, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1223, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2446, 2720, 2856, 3264, 3360, 3570, 3669, 3808, 4080, 4760, 4892, 5440, 5712, 6115, 6720, 7140, 7338, 7616, 8160, 8561, 9520, 9784, 11424, 12230, 14280, 14676, 16320, 17122, 18345, 19040, 19568, 20791, 22848, 24460, 25683, 28560, 29352, 34244, 36690, 38080, 39136, 41582, 42805, 48920, 51366, 57120, 58704, 62373, 68488, 73380, 78272, 83164, 85610, 97840, 102732, 103955, 114240, 117408, 124746, 128415, 136976, 145537, 146760, 166328, 171220, 195680, 205464, 207910, 234816, 249492, 256830, 273952, 291074, 293520, 311865, 332656, 342440, 391360, 410928, 415820, 436611, 498984, 513660, 547904, 582148, 587040, 623730, 665312, 684880, 727685, 821856, 831640, 873222, 997968, 1027320, 1164296, 1174080, 1247460, 1330624, 1369760, 1455370, 1643712, 1663280, 1746444, 1995936, 2054640, 2183055, 2328592, 2494920, 2739520, 2910740, 3326560, 3492888, 3991872, 4109280, 4366110, 4657184, 4989840, 5821480, 6653120, 6985776, 8218560, 8732220, 9314368, 9979680, 11642960, 13971552, 17464440, 19959360, 23285920, 27943104, 34928880, 46571840, 69857760, 139715520]

約数ペア:

[(1, 139715520), (2, 69857760), (3, 46571840), (4, 34928880), (5, 27943104), (6, 23285920), (7, 19959360), (8, 17464440), (10, 13971552), (12, 11642960), (14, 9979680), (15, 9314368), (16, 8732220), (17, 8218560), (20, 6985776), (21, 6653120), (24, 5821480), (28, 4989840), (30, 4657184), (32, 4366110), (34, 4109280), (35, 3991872), (40, 3492888), (42, 3326560), (48, 2910740), (51, 2739520), (56, 2494920), (60, 2328592), (64, 2183055), (68, 2054640), (70, 1995936), (80, 1746444), (84, 1663280), (85, 1643712), (96, 1455370), (102, 1369760), (105, 1330624), (112, 1247460), (119, 1174080), (120, 1164296), (136, 1027320), (140, 997968), (160, 873222), (168, 831640), (170, 821856), (192, 727685), (204, 684880), (210, 665312), (224, 623730), (238, 587040), (240, 582148), (255, 547904), (272, 513660), (280, 498984), (320, 436611), (336, 415820), (340, 410928), (357, 391360), (408, 342440), (420, 332656), (448, 311865), (476, 293520), (480, 291074), (510, 273952), (544, 256830), (560, 249492), (595, 234816), (672, 207910), (680, 205464), (714, 195680), (816, 171220), (840, 166328), (952, 146760), (960, 145537), (1020, 136976), (1088, 128415), (1120, 124746), (1190, 117408), (1223, 114240), (1344, 103955), (1360, 102732), (1428, 97840), (1632, 85610), (1680, 83164), (1785, 78272), (1904, 73380), (2040, 68488), (2240, 62373), (2380, 58704), (2446, 57120), (2720, 51366), (2856, 48920), (3264, 42805), (3360, 41582), (3570, 39136), (3669, 38080), (3808, 36690), (4080, 34244), (4760, 29352), (4892, 28560), (5440, 25683), (5712, 24460), (6115, 22848), (6720, 20791), (7140, 19568), (7338, 19040), (7616, 18345), (8160, 17122), (8561, 16320), (9520, 14676), (9784, 14280), (11424, 12230)]