117157680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 422472960

約数和(自身を除く): 305315280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 116, 120, 124, 144, 145, 155, 174, 180, 181, 186, 232, 240, 248, 261, 279, 290, 310, 348, 360, 362, 372, 435, 464, 465, 496, 522, 543, 558, 580, 620, 696, 720, 724, 744, 870, 899, 905, 930, 1044, 1086, 1116, 1160, 1240, 1305, 1392, 1395, 1448, 1488, 1629, 1740, 1798, 1810, 1860, 2088, 2172, 2232, 2320, 2480, 2610, 2697, 2715, 2790, 2896, 3258, 3480, 3596, 3620, 3720, 4176, 4344, 4464, 4495, 5220, 5249, 5394, 5430, 5580, 5611, 6516, 6960, 7192, 7240, 7440, 8091, 8145, 8688, 8990, 10440, 10498, 10788, 10860, 11160, 11222, 13032, 13485, 14384, 14480, 15747, 16182, 16290, 16833, 17980, 20880, 20996, 21576, 21720, 22320, 22444, 26064, 26245, 26970, 28055, 31494, 32364, 32580, 33666, 35960, 40455, 41992, 43152, 43440, 44888, 47241, 50499, 52490, 53940, 56110, 62988, 64728, 65160, 67332, 71920, 78735, 80910, 83984, 84165, 89776, 94482, 100998, 104980, 107880, 112220, 125976, 129456, 130320, 134664, 157470, 161820, 162719, 168330, 188964, 201996, 209960, 215760, 224440, 236205, 251952, 252495, 269328, 314940, 323640, 325438, 336660, 377928, 403992, 419920, 448880, 472410, 488157, 504990, 629880, 647280, 650876, 673320, 755856, 807984, 813595, 944820, 976314, 1009980, 1259760, 1301752, 1346640, 1464471, 1627190, 1889640, 1952628, 2019960, 2440785, 2603504, 2928942, 3254380, 3779280, 3905256, 4039920, 4881570, 5857884, 6508760, 7322355, 7810512, 9763140, 11715768, 13017520, 14644710, 19526280, 23431536, 29289420, 39052560, 58578840, 117157680]

約数ペア:

[(1, 117157680), (2, 58578840), (3, 39052560), (4, 29289420), (5, 23431536), (6, 19526280), (8, 14644710), (9, 13017520), (10, 11715768), (12, 9763140), (15, 7810512), (16, 7322355), (18, 6508760), (20, 5857884), (24, 4881570), (29, 4039920), (30, 3905256), (31, 3779280), (36, 3254380), (40, 2928942), (45, 2603504), (48, 2440785), (58, 2019960), (60, 1952628), (62, 1889640), (72, 1627190), (80, 1464471), (87, 1346640), (90, 1301752), (93, 1259760), (116, 1009980), (120, 976314), (124, 944820), (144, 813595), (145, 807984), (155, 755856), (174, 673320), (180, 650876), (181, 647280), (186, 629880), (232, 504990), (240, 488157), (248, 472410), (261, 448880), (279, 419920), (290, 403992), (310, 377928), (348, 336660), (360, 325438), (362, 323640), (372, 314940), (435, 269328), (464, 252495), (465, 251952), (496, 236205), (522, 224440), (543, 215760), (558, 209960), (580, 201996), (620, 188964), (696, 168330), (720, 162719), (724, 161820), (744, 157470), (870, 134664), (899, 130320), (905, 129456), (930, 125976), (1044, 112220), (1086, 107880), (1116, 104980), (1160, 100998), (1240, 94482), (1305, 89776), (1392, 84165), (1395, 83984), (1448, 80910), (1488, 78735), (1629, 71920), (1740, 67332), (1798, 65160), (1810, 64728), (1860, 62988), (2088, 56110), (2172, 53940), (2232, 52490), (2320, 50499), (2480, 47241), (2610, 44888), (2697, 43440), (2715, 43152), (2790, 41992), (2896, 40455), (3258, 35960), (3480, 33666), (3596, 32580), (3620, 32364), (3720, 31494), (4176, 28055), (4344, 26970), (4464, 26245), (4495, 26064), (5220, 22444), (5249, 22320), (5394, 21720), (5430, 21576), (5580, 20996), (5611, 20880), (6516, 17980), (6960, 16833), (7192, 16290), (7240, 16182), (7440, 15747), (8091, 14480), (8145, 14384), (8688, 13485), (8990, 13032), (10440, 11222), (10498, 11160), (10788, 10860)]