3160383040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 7990392960

約数和(自身を除く): 4830009920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 155, 160, 172, 215, 239, 248, 310, 320, 344, 430, 478, 496, 620, 688, 860, 956, 961, 992, 1195, 1240, 1333, 1376, 1720, 1912, 1922, 1984, 2390, 2480, 2666, 2752, 3440, 3824, 3844, 4780, 4805, 4960, 5332, 6665, 6880, 7409, 7648, 7688, 9560, 9610, 9920, 10277, 10664, 13330, 13760, 14818, 15296, 15376, 19120, 19220, 20554, 21328, 26660, 29636, 30752, 37045, 38240, 38440, 41108, 41323, 42656, 51385, 53320, 59272, 61504, 74090, 76480, 76880, 82216, 82646, 85312, 102770, 106640, 118544, 148180, 153760, 164432, 165292, 205540, 206615, 213280, 229679, 237088, 296360, 307520, 318587, 328864, 330584, 411080, 413230, 426560, 459358, 474176, 592720, 637174, 657728, 661168, 822160, 826460, 918716, 1148395, 1185440, 1274348, 1322336, 1592935, 1644320, 1652920, 1837432, 2296790, 2370880, 2548696, 2644672, 3185870, 3288640, 3305840, 3674864, 4593580, 5097392, 6371740, 6611680, 7349728, 9187160, 9876197, 10194784, 12743480, 13223360, 14699456, 18374320, 19752394, 20389568, 25486960, 36748640, 39504788, 49380985, 50973920, 73497280, 79009576, 98761970, 101947840, 158019152, 197523940, 316038304, 395047880, 632076608, 790095760, 1580191520, 3160383040]

約数ペア:

[(1, 3160383040), (2, 1580191520), (4, 790095760), (5, 632076608), (8, 395047880), (10, 316038304), (16, 197523940), (20, 158019152), (31, 101947840), (32, 98761970), (40, 79009576), (43, 73497280), (62, 50973920), (64, 49380985), (80, 39504788), (86, 36748640), (124, 25486960), (155, 20389568), (160, 19752394), (172, 18374320), (215, 14699456), (239, 13223360), (248, 12743480), (310, 10194784), (320, 9876197), (344, 9187160), (430, 7349728), (478, 6611680), (496, 6371740), (620, 5097392), (688, 4593580), (860, 3674864), (956, 3305840), (961, 3288640), (992, 3185870), (1195, 2644672), (1240, 2548696), (1333, 2370880), (1376, 2296790), (1720, 1837432), (1912, 1652920), (1922, 1644320), (1984, 1592935), (2390, 1322336), (2480, 1274348), (2666, 1185440), (2752, 1148395), (3440, 918716), (3824, 826460), (3844, 822160), (4780, 661168), (4805, 657728), (4960, 637174), (5332, 592720), (6665, 474176), (6880, 459358), (7409, 426560), (7648, 413230), (7688, 411080), (9560, 330584), (9610, 328864), (9920, 318587), (10277, 307520), (10664, 296360), (13330, 237088), (13760, 229679), (14818, 213280), (15296, 206615), (15376, 205540), (19120, 165292), (19220, 164432), (20554, 153760), (21328, 148180), (26660, 118544), (29636, 106640), (30752, 102770), (37045, 85312), (38240, 82646), (38440, 82216), (41108, 76880), (41323, 76480), (42656, 74090), (51385, 61504), (53320, 59272)]