201147520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 128

約数和(自身を含む): 559612800

約数和(自身を除く): 358465280

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, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 640, 761, 826, 896, 944, 1120, 1180, 1522, 1652, 1888, 2065, 2240, 2360, 3044, 3304, 3776, 3805, 4130, 4480, 4720, 5327, 6088, 6608, 7552, 7610, 8260, 9440, 10654, 12176, 13216, 15220, 16520, 18880, 21308, 24352, 26432, 26635, 30440, 33040, 37760, 42616, 44899, 48704, 52864, 53270, 60880, 66080, 85232, 89798, 97408, 106540, 121760, 132160, 170464, 179596, 213080, 224495, 243520, 264320, 314293, 340928, 359192, 426160, 448990, 487040, 628586, 681856, 718384, 852320, 897980, 1257172, 1436768, 1571465, 1704640, 1795960, 2514344, 2873536, 3142930, 3409280, 3591920, 5028688, 5747072, 6285860, 7183840, 10057376, 12571720, 14367680, 20114752, 25143440, 28735360, 40229504, 50286880, 100573760, 201147520]

約数ペア:

[(1, 201147520), (2, 100573760), (4, 50286880), (5, 40229504), (7, 28735360), (8, 25143440), (10, 20114752), (14, 14367680), (16, 12571720), (20, 10057376), (28, 7183840), (32, 6285860), (35, 5747072), (40, 5028688), (56, 3591920), (59, 3409280), (64, 3142930), (70, 2873536), (80, 2514344), (112, 1795960), (118, 1704640), (128, 1571465), (140, 1436768), (160, 1257172), (224, 897980), (236, 852320), (280, 718384), (295, 681856), (320, 628586), (413, 487040), (448, 448990), (472, 426160), (560, 359192), (590, 340928), (640, 314293), (761, 264320), (826, 243520), (896, 224495), (944, 213080), (1120, 179596), (1180, 170464), (1522, 132160), (1652, 121760), (1888, 106540), (2065, 97408), (2240, 89798), (2360, 85232), (3044, 66080), (3304, 60880), (3776, 53270), (3805, 52864), (4130, 48704), (4480, 44899), (4720, 42616), (5327, 37760), (6088, 33040), (6608, 30440), (7552, 26635), (7610, 26432), (8260, 24352), (9440, 21308), (10654, 18880), (12176, 16520), (13216, 15220)]