425408760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{18757}}^1$

素因数の和:18787

約数の個数: 160

約数和(自身を含む): 1634196960

約数和(自身を除く): 1208788200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 18757, 22680, 37514, 56271, 75028, 93785, 112542, 131299, 150056, 168813, 187570, 225084, 262598, 281355, 337626, 375140, 393897, 450168, 506439, 525196, 562710, 656495, 675252, 750280, 787794, 844065, 1012878, 1050392, 1125420, 1181691, 1312990, 1350504, 1519317, 1575588, 1688130, 1969485, 2025756, 2250840, 2363382, 2532195, 2625980, 3038634, 3151176, 3376260, 3545073, 3938970, 4051512, 4726764, 5064390, 5251960, 5908455, 6077268, 6752520, 7090146, 7596585, 7877940, 9453528, 10128780, 10635219, 11816910, 12154536, 14180292, 15193170, 15755880, 17725365, 20257560, 21270438, 23633820, 28360584, 30386340, 35450730, 42540876, 47267640, 53176095, 60772680, 70901460, 85081752, 106352190, 141802920, 212704380, 425408760]

約数ペア:

[(1, 425408760), (2, 212704380), (3, 141802920), (4, 106352190), (5, 85081752), (6, 70901460), (7, 60772680), (8, 53176095), (9, 47267640), (10, 42540876), (12, 35450730), (14, 30386340), (15, 28360584), (18, 23633820), (20, 21270438), (21, 20257560), (24, 17725365), (27, 15755880), (28, 15193170), (30, 14180292), (35, 12154536), (36, 11816910), (40, 10635219), (42, 10128780), (45, 9453528), (54, 7877940), (56, 7596585), (60, 7090146), (63, 6752520), (70, 6077268), (72, 5908455), (81, 5251960), (84, 5064390), (90, 4726764), (105, 4051512), (108, 3938970), (120, 3545073), (126, 3376260), (135, 3151176), (140, 3038634), (162, 2625980), (168, 2532195), (180, 2363382), (189, 2250840), (210, 2025756), (216, 1969485), (252, 1688130), (270, 1575588), (280, 1519317), (315, 1350504), (324, 1312990), (360, 1181691), (378, 1125420), (405, 1050392), (420, 1012878), (504, 844065), (540, 787794), (567, 750280), (630, 675252), (648, 656495), (756, 562710), (810, 525196), (840, 506439), (945, 450168), (1080, 393897), (1134, 375140), (1260, 337626), (1512, 281355), (1620, 262598), (1890, 225084), (2268, 187570), (2520, 168813), (2835, 150056), (3240, 131299), (3780, 112542), (4536, 93785), (5670, 75028), (7560, 56271), (11340, 37514), (18757, 22680)]