162467280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 422495280

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, 186, 232, 240, 248, 251, 261, 279, 290, 310, 348, 360, 372, 435, 464, 465, 496, 502, 522, 558, 580, 620, 696, 720, 744, 753, 870, 899, 930, 1004, 1044, 1116, 1160, 1240, 1255, 1305, 1392, 1395, 1488, 1506, 1740, 1798, 1860, 2008, 2088, 2232, 2259, 2320, 2480, 2510, 2610, 2697, 2790, 3012, 3480, 3596, 3720, 3765, 4016, 4176, 4464, 4495, 4518, 5020, 5220, 5394, 5580, 6024, 6960, 7192, 7279, 7440, 7530, 7781, 8091, 8990, 9036, 10040, 10440, 10788, 11160, 11295, 12048, 13485, 14384, 14558, 15060, 15562, 16182, 17980, 18072, 20080, 20880, 21576, 21837, 22320, 22590, 23343, 26970, 29116, 30120, 31124, 32364, 35960, 36144, 36395, 38905, 40455, 43152, 43674, 45180, 46686, 53940, 58232, 60240, 62248, 64728, 65511, 70029, 71920, 72790, 77810, 80910, 87348, 90360, 93372, 107880, 109185, 116464, 116715, 124496, 129456, 131022, 140058, 145580, 155620, 161820, 174696, 180720, 186744, 215760, 218370, 225649, 233430, 262044, 280116, 291160, 311240, 323640, 327555, 349392, 350145, 373488, 436740, 451298, 466860, 524088, 560232, 582320, 622480, 647280, 655110, 676947, 700290, 873480, 902596, 933720, 1048176, 1120464, 1128245, 1310220, 1353894, 1400580, 1746960, 1805192, 1867440, 2030841, 2256490, 2620440, 2707788, 2801160, 3384735, 3610384, 4061682, 4512980, 5240880, 5415576, 5602320, 6769470, 8123364, 9025960, 10154205, 10831152, 13538940, 16246728, 18051920, 20308410, 27077880, 32493456, 40616820, 54155760, 81233640, 162467280]

約数ペア:

[(1, 162467280), (2, 81233640), (3, 54155760), (4, 40616820), (5, 32493456), (6, 27077880), (8, 20308410), (9, 18051920), (10, 16246728), (12, 13538940), (15, 10831152), (16, 10154205), (18, 9025960), (20, 8123364), (24, 6769470), (29, 5602320), (30, 5415576), (31, 5240880), (36, 4512980), (40, 4061682), (45, 3610384), (48, 3384735), (58, 2801160), (60, 2707788), (62, 2620440), (72, 2256490), (80, 2030841), (87, 1867440), (90, 1805192), (93, 1746960), (116, 1400580), (120, 1353894), (124, 1310220), (144, 1128245), (145, 1120464), (155, 1048176), (174, 933720), (180, 902596), (186, 873480), (232, 700290), (240, 676947), (248, 655110), (251, 647280), (261, 622480), (279, 582320), (290, 560232), (310, 524088), (348, 466860), (360, 451298), (372, 436740), (435, 373488), (464, 350145), (465, 349392), (496, 327555), (502, 323640), (522, 311240), (558, 291160), (580, 280116), (620, 262044), (696, 233430), (720, 225649), (744, 218370), (753, 215760), (870, 186744), (899, 180720), (930, 174696), (1004, 161820), (1044, 155620), (1116, 145580), (1160, 140058), (1240, 131022), (1255, 129456), (1305, 124496), (1392, 116715), (1395, 116464), (1488, 109185), (1506, 107880), (1740, 93372), (1798, 90360), (1860, 87348), (2008, 80910), (2088, 77810), (2232, 72790), (2259, 71920), (2320, 70029), (2480, 65511), (2510, 64728), (2610, 62248), (2697, 60240), (2790, 58232), (3012, 53940), (3480, 46686), (3596, 45180), (3720, 43674), (3765, 43152), (4016, 40455), (4176, 38905), (4464, 36395), (4495, 36144), (4518, 35960), (5020, 32364), (5220, 31124), (5394, 30120), (5580, 29116), (6024, 26970), (6960, 23343), (7192, 22590), (7279, 22320), (7440, 21837), (7530, 21576), (7781, 20880), (8091, 20080), (8990, 18072), (9036, 17980), (10040, 16182), (10440, 15562), (10788, 15060), (11160, 14558), (11295, 14384), (12048, 13485)]