7534525040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:799

約数の個数: 160

約数和(自身を含む): 20293701120

約数和(自身を除く): 12759176080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 197, 280, 326, 394, 419, 560, 652, 788, 815, 838, 985, 1141, 1304, 1379, 1576, 1630, 1676, 1970, 2095, 2282, 2608, 2758, 2933, 3152, 3260, 3352, 3940, 4190, 4564, 5516, 5705, 5866, 6520, 6704, 6895, 7880, 8380, 9128, 11032, 11410, 11732, 13040, 13790, 14665, 15760, 16760, 18256, 22064, 22820, 23464, 27580, 29330, 32111, 33520, 45640, 46928, 55160, 58660, 64222, 68297, 82543, 91280, 110320, 117320, 128444, 136594, 160555, 165086, 224777, 234640, 256888, 273188, 321110, 330172, 341485, 412715, 449554, 478079, 513776, 546376, 577801, 642220, 660344, 682970, 825430, 899108, 956158, 1092752, 1123885, 1155602, 1284440, 1320688, 1365940, 1650860, 1798216, 1912316, 2247770, 2311204, 2390395, 2568880, 2731880, 2889005, 3301720, 3596432, 3824632, 4495540, 4622408, 4780790, 5463760, 5778010, 6603440, 7649264, 8991080, 9244816, 9561580, 11556020, 13454509, 17982160, 19123160, 23112040, 26909018, 38246320, 46224080, 53818036, 67272545, 94181563, 107636072, 134545090, 188363126, 215272144, 269090180, 376726252, 470907815, 538180360, 753452504, 941815630, 1076360720, 1506905008, 1883631260, 3767262520, 7534525040]

約数ペア:

[(1, 7534525040), (2, 3767262520), (4, 1883631260), (5, 1506905008), (7, 1076360720), (8, 941815630), (10, 753452504), (14, 538180360), (16, 470907815), (20, 376726252), (28, 269090180), (35, 215272144), (40, 188363126), (56, 134545090), (70, 107636072), (80, 94181563), (112, 67272545), (140, 53818036), (163, 46224080), (197, 38246320), (280, 26909018), (326, 23112040), (394, 19123160), (419, 17982160), (560, 13454509), (652, 11556020), (788, 9561580), (815, 9244816), (838, 8991080), (985, 7649264), (1141, 6603440), (1304, 5778010), (1379, 5463760), (1576, 4780790), (1630, 4622408), (1676, 4495540), (1970, 3824632), (2095, 3596432), (2282, 3301720), (2608, 2889005), (2758, 2731880), (2933, 2568880), (3152, 2390395), (3260, 2311204), (3352, 2247770), (3940, 1912316), (4190, 1798216), (4564, 1650860), (5516, 1365940), (5705, 1320688), (5866, 1284440), (6520, 1155602), (6704, 1123885), (6895, 1092752), (7880, 956158), (8380, 899108), (9128, 825430), (11032, 682970), (11410, 660344), (11732, 642220), (13040, 577801), (13790, 546376), (14665, 513776), (15760, 478079), (16760, 449554), (18256, 412715), (22064, 341485), (22820, 330172), (23464, 321110), (27580, 273188), (29330, 256888), (32111, 234640), (33520, 224777), (45640, 165086), (46928, 160555), (55160, 136594), (58660, 128444), (64222, 117320), (68297, 110320), (82543, 91280)]