201144720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1877

約数の個数: 160

約数和(自身を含む): 723667968

約数和(自身を除く): 522523248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1787, 1876, 2010, 2345, 2680, 2814, 3216, 3574, 3752, 4020, 4690, 5360, 5361, 5628, 7035, 7148, 7504, 8040, 8935, 9380, 10722, 11256, 12509, 14070, 14296, 16080, 17870, 18760, 21444, 22512, 25018, 26805, 28140, 28592, 35740, 37520, 37527, 42888, 50036, 53610, 56280, 62545, 71480, 75054, 85776, 100072, 107220, 112560, 119729, 125090, 142960, 150108, 187635, 200144, 214440, 239458, 250180, 300216, 359187, 375270, 428880, 478916, 500360, 598645, 600432, 718374, 750540, 838103, 957832, 1000720, 1197290, 1436748, 1501080, 1676206, 1795935, 1915664, 2394580, 2514309, 2873496, 3002160, 3352412, 3591870, 4190515, 4789160, 5028618, 5746992, 6704824, 7183740, 8381030, 9578320, 10057236, 12571545, 13409648, 14367480, 16762060, 20114472, 25143090, 28734960, 33524120, 40228944, 50286180, 67048240, 100572360, 201144720]

約数ペア:

[(1, 201144720), (2, 100572360), (3, 67048240), (4, 50286180), (5, 40228944), (6, 33524120), (7, 28734960), (8, 25143090), (10, 20114472), (12, 16762060), (14, 14367480), (15, 13409648), (16, 12571545), (20, 10057236), (21, 9578320), (24, 8381030), (28, 7183740), (30, 6704824), (35, 5746992), (40, 5028618), (42, 4789160), (48, 4190515), (56, 3591870), (60, 3352412), (67, 3002160), (70, 2873496), (80, 2514309), (84, 2394580), (105, 1915664), (112, 1795935), (120, 1676206), (134, 1501080), (140, 1436748), (168, 1197290), (201, 1000720), (210, 957832), (240, 838103), (268, 750540), (280, 718374), (335, 600432), (336, 598645), (402, 500360), (420, 478916), (469, 428880), (536, 375270), (560, 359187), (670, 300216), (804, 250180), (840, 239458), (938, 214440), (1005, 200144), (1072, 187635), (1340, 150108), (1407, 142960), (1608, 125090), (1680, 119729), (1787, 112560), (1876, 107220), (2010, 100072), (2345, 85776), (2680, 75054), (2814, 71480), (3216, 62545), (3574, 56280), (3752, 53610), (4020, 50036), (4690, 42888), (5360, 37527), (5361, 37520), (5628, 35740), (7035, 28592), (7148, 28140), (7504, 26805), (8040, 25018), (8935, 22512), (9380, 21444), (10722, 18760), (11256, 17870), (12509, 16080), (14070, 14296)]