233468640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1041

約数の個数: 144

約数和(自身を含む): 801728928

約数和(自身を除く): 568260288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 823, 985, 1182, 1440, 1576, 1646, 1773, 1970, 2364, 2469, 2955, 3152, 3292, 3546, 3940, 4115, 4728, 4938, 5910, 6304, 6584, 7092, 7407, 7880, 8230, 8865, 9456, 9876, 11820, 12345, 13168, 14184, 14814, 15760, 16460, 17730, 18912, 19752, 23640, 24690, 26336, 28368, 29628, 31520, 32920, 35460, 37035, 39504, 47280, 49380, 56736, 59256, 65840, 70920, 74070, 79008, 94560, 98760, 118512, 131680, 141840, 148140, 162131, 197520, 237024, 283680, 296280, 324262, 395040, 486393, 592560, 648524, 810655, 972786, 1185120, 1297048, 1459179, 1621310, 1945572, 2431965, 2594096, 2918358, 3242620, 3891144, 4863930, 5188192, 5836716, 6485240, 7295895, 7782288, 9727860, 11673432, 12970480, 14591790, 15564576, 19455720, 23346864, 25940960, 29183580, 38911440, 46693728, 58367160, 77822880, 116734320, 233468640]

約数ペア:

[(1, 233468640), (2, 116734320), (3, 77822880), (4, 58367160), (5, 46693728), (6, 38911440), (8, 29183580), (9, 25940960), (10, 23346864), (12, 19455720), (15, 15564576), (16, 14591790), (18, 12970480), (20, 11673432), (24, 9727860), (30, 7782288), (32, 7295895), (36, 6485240), (40, 5836716), (45, 5188192), (48, 4863930), (60, 3891144), (72, 3242620), (80, 2918358), (90, 2594096), (96, 2431965), (120, 1945572), (144, 1621310), (160, 1459179), (180, 1297048), (197, 1185120), (240, 972786), (288, 810655), (360, 648524), (394, 592560), (480, 486393), (591, 395040), (720, 324262), (788, 296280), (823, 283680), (985, 237024), (1182, 197520), (1440, 162131), (1576, 148140), (1646, 141840), (1773, 131680), (1970, 118512), (2364, 98760), (2469, 94560), (2955, 79008), (3152, 74070), (3292, 70920), (3546, 65840), (3940, 59256), (4115, 56736), (4728, 49380), (4938, 47280), (5910, 39504), (6304, 37035), (6584, 35460), (7092, 32920), (7407, 31520), (7880, 29628), (8230, 28368), (8865, 26336), (9456, 24690), (9876, 23640), (11820, 19752), (12345, 18912), (13168, 17730), (14184, 16460), (14814, 15760)]