1008458760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1711

約数の個数: 128

約数和(自身を含む): 3147724800

約数和(自身を除く): 2139266040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 197, 232, 290, 348, 394, 435, 580, 591, 696, 788, 870, 985, 1160, 1182, 1471, 1576, 1740, 1970, 2364, 2942, 2955, 3480, 3940, 4413, 4728, 5713, 5884, 5910, 7355, 7880, 8826, 11426, 11768, 11820, 14710, 17139, 17652, 22065, 22852, 23640, 28565, 29420, 34278, 35304, 42659, 44130, 45704, 57130, 58840, 68556, 85318, 85695, 88260, 114260, 127977, 137112, 170636, 171390, 176520, 213295, 228520, 255954, 289787, 341272, 342780, 426590, 511908, 579574, 639885, 685560, 853180, 869361, 1023816, 1159148, 1279770, 1448935, 1706360, 1738722, 2318296, 2559540, 2897870, 3477444, 4346805, 5119080, 5795740, 6954888, 8403823, 8693610, 11591480, 16807646, 17387220, 25211469, 33615292, 34774440, 42019115, 50422938, 67230584, 84038230, 100845876, 126057345, 168076460, 201691752, 252114690, 336152920, 504229380, 1008458760]

約数ペア:

[(1, 1008458760), (2, 504229380), (3, 336152920), (4, 252114690), (5, 201691752), (6, 168076460), (8, 126057345), (10, 100845876), (12, 84038230), (15, 67230584), (20, 50422938), (24, 42019115), (29, 34774440), (30, 33615292), (40, 25211469), (58, 17387220), (60, 16807646), (87, 11591480), (116, 8693610), (120, 8403823), (145, 6954888), (174, 5795740), (197, 5119080), (232, 4346805), (290, 3477444), (348, 2897870), (394, 2559540), (435, 2318296), (580, 1738722), (591, 1706360), (696, 1448935), (788, 1279770), (870, 1159148), (985, 1023816), (1160, 869361), (1182, 853180), (1471, 685560), (1576, 639885), (1740, 579574), (1970, 511908), (2364, 426590), (2942, 342780), (2955, 341272), (3480, 289787), (3940, 255954), (4413, 228520), (4728, 213295), (5713, 176520), (5884, 171390), (5910, 170636), (7355, 137112), (7880, 127977), (8826, 114260), (11426, 88260), (11768, 85695), (11820, 85318), (14710, 68556), (17139, 58840), (17652, 57130), (22065, 45704), (22852, 44130), (23640, 42659), (28565, 35304), (29420, 34278)]