457223760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1202

約数の個数: 240

約数和(自身を含む): 1777636224

約数和(自身を除く): 1320412464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 415, 420, 498, 504, 560, 581, 630, 664, 720, 747, 830, 840, 996, 1008, 1093, 1162, 1245, 1260, 1328, 1494, 1660, 1680, 1743, 1992, 2186, 2324, 2490, 2520, 2905, 2988, 3279, 3320, 3486, 3735, 3984, 4372, 4648, 4980, 5040, 5229, 5465, 5810, 5976, 6558, 6640, 6972, 7470, 7651, 8715, 8744, 9296, 9837, 9960, 10458, 10930, 11620, 11952, 13116, 13944, 14940, 15302, 16395, 17430, 17488, 19674, 19920, 20916, 21860, 22953, 23240, 26145, 26232, 27888, 29880, 30604, 32790, 34860, 38255, 39348, 41832, 43720, 45906, 46480, 49185, 52290, 52464, 59760, 61208, 65580, 68859, 69720, 76510, 78696, 83664, 87440, 90719, 91812, 98370, 104580, 114765, 122416, 131160, 137718, 139440, 153020, 157392, 181438, 183624, 196740, 209160, 229530, 262320, 272157, 275436, 306040, 344295, 362876, 367248, 393480, 418320, 453595, 459060, 544314, 550872, 612080, 635033, 688590, 725752, 786960, 816471, 907190, 918120, 1088628, 1101744, 1270066, 1360785, 1377180, 1451504, 1632942, 1814380, 1836240, 1905099, 2177256, 2540132, 2721570, 2754360, 3175165, 3265884, 3628760, 3810198, 4082355, 4354512, 5080264, 5443140, 5508720, 5715297, 6350330, 6531768, 7257520, 7620396, 8164710, 9525495, 10160528, 10886280, 11430594, 12700660, 13063536, 15240792, 16329420, 19050990, 21772560, 22861188, 25401320, 28576485, 30481584, 32658840, 38101980, 45722376, 50802640, 57152970, 65317680, 76203960, 91444752, 114305940, 152407920, 228611880, 457223760]

約数ペア:

[(1, 457223760), (2, 228611880), (3, 152407920), (4, 114305940), (5, 91444752), (6, 76203960), (7, 65317680), (8, 57152970), (9, 50802640), (10, 45722376), (12, 38101980), (14, 32658840), (15, 30481584), (16, 28576485), (18, 25401320), (20, 22861188), (21, 21772560), (24, 19050990), (28, 16329420), (30, 15240792), (35, 13063536), (36, 12700660), (40, 11430594), (42, 10886280), (45, 10160528), (48, 9525495), (56, 8164710), (60, 7620396), (63, 7257520), (70, 6531768), (72, 6350330), (80, 5715297), (83, 5508720), (84, 5443140), (90, 5080264), (105, 4354512), (112, 4082355), (120, 3810198), (126, 3628760), (140, 3265884), (144, 3175165), (166, 2754360), (168, 2721570), (180, 2540132), (210, 2177256), (240, 1905099), (249, 1836240), (252, 1814380), (280, 1632942), (315, 1451504), (332, 1377180), (336, 1360785), (360, 1270066), (415, 1101744), (420, 1088628), (498, 918120), (504, 907190), (560, 816471), (581, 786960), (630, 725752), (664, 688590), (720, 635033), (747, 612080), (830, 550872), (840, 544314), (996, 459060), (1008, 453595), (1093, 418320), (1162, 393480), (1245, 367248), (1260, 362876), (1328, 344295), (1494, 306040), (1660, 275436), (1680, 272157), (1743, 262320), (1992, 229530), (2186, 209160), (2324, 196740), (2490, 183624), (2520, 181438), (2905, 157392), (2988, 153020), (3279, 139440), (3320, 137718), (3486, 131160), (3735, 122416), (3984, 114765), (4372, 104580), (4648, 98370), (4980, 91812), (5040, 90719), (5229, 87440), (5465, 83664), (5810, 78696), (5976, 76510), (6558, 69720), (6640, 68859), (6972, 65580), (7470, 61208), (7651, 59760), (8715, 52464), (8744, 52290), (9296, 49185), (9837, 46480), (9960, 45906), (10458, 43720), (10930, 41832), (11620, 39348), (11952, 38255), (13116, 34860), (13944, 32790), (14940, 30604), (15302, 29880), (16395, 27888), (17430, 26232), (17488, 26145), (19674, 23240), (19920, 22953), (20916, 21860)]