71341357140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{18059}}^1$

素因数の和:19382

約数の個数: 144

約数和(自身を含む): 229321834560

約数和(自身を除く): 157980477420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1291, 1530, 2582, 3060, 3873, 5164, 6455, 7746, 11619, 12910, 15492, 18059, 19365, 21947, 23238, 25820, 36118, 38730, 43894, 46476, 54177, 58095, 65841, 72236, 77460, 87788, 90295, 108354, 109735, 116190, 131682, 162531, 180590, 197523, 216708, 219470, 232380, 263364, 270885, 307003, 325062, 329205, 361180, 395046, 438940, 541770, 614006, 650124, 658410, 790092, 812655, 921009, 987615, 1083540, 1228012, 1316820, 1535015, 1625310, 1842018, 1975230, 2763027, 3070030, 3250620, 3684036, 3950460, 4605045, 5526054, 6140060, 9210090, 11052108, 13815135, 18420180, 23314169, 27630270, 46628338, 55260540, 69942507, 93256676, 116570845, 139885014, 209827521, 233141690, 279770028, 349712535, 396340873, 419655042, 466283380, 699425070, 792681746, 839310084, 1049137605, 1189022619, 1398850140, 1585363492, 1981704365, 2098275210, 2378045238, 3567067857, 3963408730, 4196550420, 4756090476, 5945113095, 7134135714, 7926817460, 11890226190, 14268271428, 17835339285, 23780452380, 35670678570, 71341357140]

約数ペア:

[(1, 71341357140), (2, 35670678570), (3, 23780452380), (4, 17835339285), (5, 14268271428), (6, 11890226190), (9, 7926817460), (10, 7134135714), (12, 5945113095), (15, 4756090476), (17, 4196550420), (18, 3963408730), (20, 3567067857), (30, 2378045238), (34, 2098275210), (36, 1981704365), (45, 1585363492), (51, 1398850140), (60, 1189022619), (68, 1049137605), (85, 839310084), (90, 792681746), (102, 699425070), (153, 466283380), (170, 419655042), (180, 396340873), (204, 349712535), (255, 279770028), (306, 233141690), (340, 209827521), (510, 139885014), (612, 116570845), (765, 93256676), (1020, 69942507), (1291, 55260540), (1530, 46628338), (2582, 27630270), (3060, 23314169), (3873, 18420180), (5164, 13815135), (6455, 11052108), (7746, 9210090), (11619, 6140060), (12910, 5526054), (15492, 4605045), (18059, 3950460), (19365, 3684036), (21947, 3250620), (23238, 3070030), (25820, 2763027), (36118, 1975230), (38730, 1842018), (43894, 1625310), (46476, 1535015), (54177, 1316820), (58095, 1228012), (65841, 1083540), (72236, 987615), (77460, 921009), (87788, 812655), (90295, 790092), (108354, 658410), (109735, 650124), (116190, 614006), (131682, 541770), (162531, 438940), (180590, 395046), (197523, 361180), (216708, 329205), (219470, 325062), (232380, 307003), (263364, 270885)]