2691925920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20101}}^1$

素因数の和:20156

約数の個数: 192

約数和(自身を含む): 9726151680

約数和(自身を除く): 7034225760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 20101, 22320, 26784, 33480, 40202, 44640, 60303, 66960, 80404, 100505, 120606, 133920, 160808, 180909, 201010, 241212, 301515, 321616, 361818, 402020, 482424, 542727, 603030, 623131, 643232, 723636, 804040, 904545, 964848, 1085454, 1206060, 1246262, 1447272, 1608080, 1809090, 1869393, 1929696, 2170908, 2412120, 2492524, 2713635, 2894544, 3115655, 3216160, 3618180, 3738786, 4341816, 4824240, 4985048, 5427270, 5608179, 5789088, 6231310, 7236360, 7477572, 8683632, 9346965, 9648480, 9970096, 10854540, 11216358, 12462620, 14472720, 14955144, 16824537, 17367264, 18693930, 19940192, 21709080, 22432716, 24925240, 28040895, 28945440, 29910288, 33649074, 37387860, 43418160, 44865432, 49850480, 56081790, 59820576, 67298148, 74775720, 84122685, 86836320, 89730864, 99700960, 112163580, 134596296, 149551440, 168245370, 179461728, 224327160, 269192592, 299102880, 336490740, 448654320, 538385184, 672981480, 897308640, 1345962960, 2691925920]

約数ペア:

[(1, 2691925920), (2, 1345962960), (3, 897308640), (4, 672981480), (5, 538385184), (6, 448654320), (8, 336490740), (9, 299102880), (10, 269192592), (12, 224327160), (15, 179461728), (16, 168245370), (18, 149551440), (20, 134596296), (24, 112163580), (27, 99700960), (30, 89730864), (31, 86836320), (32, 84122685), (36, 74775720), (40, 67298148), (45, 59820576), (48, 56081790), (54, 49850480), (60, 44865432), (62, 43418160), (72, 37387860), (80, 33649074), (90, 29910288), (93, 28945440), (96, 28040895), (108, 24925240), (120, 22432716), (124, 21709080), (135, 19940192), (144, 18693930), (155, 17367264), (160, 16824537), (180, 14955144), (186, 14472720), (216, 12462620), (240, 11216358), (248, 10854540), (270, 9970096), (279, 9648480), (288, 9346965), (310, 8683632), (360, 7477572), (372, 7236360), (432, 6231310), (465, 5789088), (480, 5608179), (496, 5427270), (540, 4985048), (558, 4824240), (620, 4341816), (720, 3738786), (744, 3618180), (837, 3216160), (864, 3115655), (930, 2894544), (992, 2713635), (1080, 2492524), (1116, 2412120), (1240, 2170908), (1395, 1929696), (1440, 1869393), (1488, 1809090), (1674, 1608080), (1860, 1447272), (2160, 1246262), (2232, 1206060), (2480, 1085454), (2790, 964848), (2976, 904545), (3348, 804040), (3720, 723636), (4185, 643232), (4320, 623131), (4464, 603030), (4960, 542727), (5580, 482424), (6696, 402020), (7440, 361818), (8370, 321616), (8928, 301515), (11160, 241212), (13392, 201010), (14880, 180909), (16740, 160808), (20101, 133920), (22320, 120606), (26784, 100505), (33480, 80404), (40202, 66960), (44640, 60303)]