165161360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 160

約数和(自身を含む): 483302400

約数和(自身を除く): 318141040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 392, 455, 463, 490, 520, 560, 637, 686, 728, 784, 910, 926, 980, 1040, 1274, 1372, 1456, 1715, 1820, 1852, 1960, 2315, 2548, 2744, 3185, 3241, 3430, 3640, 3704, 3920, 4459, 4630, 5096, 5488, 6019, 6370, 6482, 6860, 7280, 7408, 8918, 9260, 10192, 12038, 12740, 12964, 13720, 16205, 17836, 18520, 22295, 22687, 24076, 25480, 25928, 27440, 30095, 32410, 35672, 37040, 42133, 44590, 45374, 48152, 50960, 51856, 60190, 64820, 71344, 84266, 89180, 90748, 96304, 113435, 120380, 129640, 158809, 168532, 178360, 181496, 210665, 226870, 240760, 259280, 294931, 317618, 337064, 356720, 362992, 421330, 453740, 481520, 589862, 635236, 674128, 794045, 842660, 907480, 1179724, 1270472, 1474655, 1588090, 1685320, 1814960, 2064517, 2359448, 2540944, 2949310, 3176180, 3370640, 4129034, 4718896, 5898620, 6352360, 8258068, 10322585, 11797240, 12704720, 16516136, 20645170, 23594480, 33032272, 41290340, 82580680, 165161360]

約数ペア:

[(1, 165161360), (2, 82580680), (4, 41290340), (5, 33032272), (7, 23594480), (8, 20645170), (10, 16516136), (13, 12704720), (14, 11797240), (16, 10322585), (20, 8258068), (26, 6352360), (28, 5898620), (35, 4718896), (40, 4129034), (49, 3370640), (52, 3176180), (56, 2949310), (65, 2540944), (70, 2359448), (80, 2064517), (91, 1814960), (98, 1685320), (104, 1588090), (112, 1474655), (130, 1270472), (140, 1179724), (182, 907480), (196, 842660), (208, 794045), (245, 674128), (260, 635236), (280, 589862), (343, 481520), (364, 453740), (392, 421330), (455, 362992), (463, 356720), (490, 337064), (520, 317618), (560, 294931), (637, 259280), (686, 240760), (728, 226870), (784, 210665), (910, 181496), (926, 178360), (980, 168532), (1040, 158809), (1274, 129640), (1372, 120380), (1456, 113435), (1715, 96304), (1820, 90748), (1852, 89180), (1960, 84266), (2315, 71344), (2548, 64820), (2744, 60190), (3185, 51856), (3241, 50960), (3430, 48152), (3640, 45374), (3704, 44590), (3920, 42133), (4459, 37040), (4630, 35672), (5096, 32410), (5488, 30095), (6019, 27440), (6370, 25928), (6482, 25480), (6860, 24076), (7280, 22687), (7408, 22295), (8918, 18520), (9260, 17836), (10192, 16205), (12038, 13720), (12740, 12964)]