201940480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 363737600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 191, 224, 236, 256, 280, 295, 320, 382, 413, 448, 472, 512, 560, 590, 640, 764, 826, 896, 944, 955, 1120, 1180, 1280, 1337, 1528, 1652, 1792, 1888, 1910, 2065, 2240, 2360, 2560, 2674, 3056, 3304, 3584, 3776, 3820, 4130, 4480, 4720, 5348, 6112, 6608, 6685, 7552, 7640, 8260, 8960, 9440, 10696, 11269, 12224, 13216, 13370, 15104, 15280, 16520, 17920, 18880, 21392, 22538, 24448, 26432, 26740, 30208, 30560, 33040, 37760, 42784, 45076, 48896, 52864, 53480, 56345, 61120, 66080, 75520, 78883, 85568, 90152, 97792, 105728, 106960, 112690, 122240, 132160, 151040, 157766, 171136, 180304, 211456, 213920, 225380, 244480, 264320, 315532, 342272, 360608, 394415, 427840, 450760, 488960, 528640, 631064, 684544, 721216, 788830, 855680, 901520, 1057280, 1262128, 1442432, 1577660, 1711360, 1803040, 2524256, 2884864, 3155320, 3422720, 3606080, 5048512, 5769728, 6310640, 7212160, 10097024, 12621280, 14424320, 20194048, 25242560, 28848640, 40388096, 50485120, 100970240, 201940480]

約数ペア:

[(1, 201940480), (2, 100970240), (4, 50485120), (5, 40388096), (7, 28848640), (8, 25242560), (10, 20194048), (14, 14424320), (16, 12621280), (20, 10097024), (28, 7212160), (32, 6310640), (35, 5769728), (40, 5048512), (56, 3606080), (59, 3422720), (64, 3155320), (70, 2884864), (80, 2524256), (112, 1803040), (118, 1711360), (128, 1577660), (140, 1442432), (160, 1262128), (191, 1057280), (224, 901520), (236, 855680), (256, 788830), (280, 721216), (295, 684544), (320, 631064), (382, 528640), (413, 488960), (448, 450760), (472, 427840), (512, 394415), (560, 360608), (590, 342272), (640, 315532), (764, 264320), (826, 244480), (896, 225380), (944, 213920), (955, 211456), (1120, 180304), (1180, 171136), (1280, 157766), (1337, 151040), (1528, 132160), (1652, 122240), (1792, 112690), (1888, 106960), (1910, 105728), (2065, 97792), (2240, 90152), (2360, 85568), (2560, 78883), (2674, 75520), (3056, 66080), (3304, 61120), (3584, 56345), (3776, 53480), (3820, 52864), (4130, 48896), (4480, 45076), (4720, 42784), (5348, 37760), (6112, 33040), (6608, 30560), (6685, 30208), (7552, 26740), (7640, 26432), (8260, 24448), (8960, 22538), (9440, 21392), (10696, 18880), (11269, 17920), (12224, 16520), (13216, 15280), (13370, 15104)]