402289440

素因数分解:

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

素因数の和:1879

約数の個数: 192

約数和(自身を含む): 1470680064

約数和(自身を除く): 1068390624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 670, 672, 804, 840, 938, 1005, 1072, 1120, 1340, 1407, 1608, 1680, 1787, 1876, 2010, 2144, 2345, 2680, 2814, 3216, 3360, 3574, 3752, 4020, 4690, 5360, 5361, 5628, 6432, 7035, 7148, 7504, 8040, 8935, 9380, 10720, 10722, 11256, 12509, 14070, 14296, 15008, 16080, 17870, 18760, 21444, 22512, 25018, 26805, 28140, 28592, 32160, 35740, 37520, 37527, 42888, 45024, 50036, 53610, 56280, 57184, 62545, 71480, 75040, 75054, 85776, 100072, 107220, 112560, 119729, 125090, 142960, 150108, 171552, 187635, 200144, 214440, 225120, 239458, 250180, 285920, 300216, 359187, 375270, 400288, 428880, 478916, 500360, 598645, 600432, 718374, 750540, 838103, 857760, 957832, 1000720, 1197290, 1200864, 1436748, 1501080, 1676206, 1795935, 1915664, 2001440, 2394580, 2514309, 2873496, 3002160, 3352412, 3591870, 3831328, 4190515, 4789160, 5028618, 5746992, 6004320, 6704824, 7183740, 8381030, 9578320, 10057236, 11493984, 12571545, 13409648, 14367480, 16762060, 19156640, 20114472, 25143090, 26819296, 28734960, 33524120, 40228944, 50286180, 57469920, 67048240, 80457888, 100572360, 134096480, 201144720, 402289440]

約数ペア:

[(1, 402289440), (2, 201144720), (3, 134096480), (4, 100572360), (5, 80457888), (6, 67048240), (7, 57469920), (8, 50286180), (10, 40228944), (12, 33524120), (14, 28734960), (15, 26819296), (16, 25143090), (20, 20114472), (21, 19156640), (24, 16762060), (28, 14367480), (30, 13409648), (32, 12571545), (35, 11493984), (40, 10057236), (42, 9578320), (48, 8381030), (56, 7183740), (60, 6704824), (67, 6004320), (70, 5746992), (80, 5028618), (84, 4789160), (96, 4190515), (105, 3831328), (112, 3591870), (120, 3352412), (134, 3002160), (140, 2873496), (160, 2514309), (168, 2394580), (201, 2001440), (210, 1915664), (224, 1795935), (240, 1676206), (268, 1501080), (280, 1436748), (335, 1200864), (336, 1197290), (402, 1000720), (420, 957832), (469, 857760), (480, 838103), (536, 750540), (560, 718374), (670, 600432), (672, 598645), (804, 500360), (840, 478916), (938, 428880), (1005, 400288), (1072, 375270), (1120, 359187), (1340, 300216), (1407, 285920), (1608, 250180), (1680, 239458), (1787, 225120), (1876, 214440), (2010, 200144), (2144, 187635), (2345, 171552), (2680, 150108), (2814, 142960), (3216, 125090), (3360, 119729), (3574, 112560), (3752, 107220), (4020, 100072), (4690, 85776), (5360, 75054), (5361, 75040), (5628, 71480), (6432, 62545), (7035, 57184), (7148, 56280), (7504, 53610), (8040, 50036), (8935, 45024), (9380, 42888), (10720, 37527), (10722, 37520), (11256, 35740), (12509, 32160), (14070, 28592), (14296, 28140), (15008, 26805), (16080, 25018), (17870, 22512), (18760, 21444)]