474309920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 1393459200

約数和(自身を除く): 919149280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 665, 719, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1438, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2876, 2945, 3040, 3472, 3595, 4123, 4256, 4340, 4712, 4960, 5033, 5320, 5752, 5890, 6944, 7190, 8246, 8680, 9424, 10066, 10640, 11504, 11780, 13661, 14380, 16492, 17360, 18848, 20132, 20615, 21280, 22289, 23008, 23560, 25165, 27322, 28760, 32984, 34720, 40264, 41230, 44578, 47120, 50330, 54644, 57520, 65968, 68305, 80528, 82460, 89156, 94240, 95627, 100660, 109288, 111445, 115040, 131936, 136610, 156023, 161056, 164920, 178312, 191254, 201320, 218576, 222890, 273220, 312046, 329840, 356624, 382508, 402640, 423491, 437152, 445780, 478135, 546440, 624092, 659680, 713248, 765016, 780115, 805280, 846982, 891560, 956270, 1092880, 1248184, 1530032, 1560230, 1693964, 1783120, 1912540, 2117455, 2185760, 2496368, 2964437, 3060064, 3120460, 3387928, 3566240, 3825080, 4234910, 4992736, 5928874, 6240920, 6775856, 7650160, 8469820, 11857748, 12481840, 13551712, 14822185, 15300320, 16939640, 23715496, 24963680, 29644370, 33879280, 47430992, 59288740, 67758560, 94861984, 118577480, 237154960, 474309920]

約数ペア:

[(1, 474309920), (2, 237154960), (4, 118577480), (5, 94861984), (7, 67758560), (8, 59288740), (10, 47430992), (14, 33879280), (16, 29644370), (19, 24963680), (20, 23715496), (28, 16939640), (31, 15300320), (32, 14822185), (35, 13551712), (38, 12481840), (40, 11857748), (56, 8469820), (62, 7650160), (70, 6775856), (76, 6240920), (80, 5928874), (95, 4992736), (112, 4234910), (124, 3825080), (133, 3566240), (140, 3387928), (152, 3120460), (155, 3060064), (160, 2964437), (190, 2496368), (217, 2185760), (224, 2117455), (248, 1912540), (266, 1783120), (280, 1693964), (304, 1560230), (310, 1530032), (380, 1248184), (434, 1092880), (496, 956270), (532, 891560), (560, 846982), (589, 805280), (608, 780115), (620, 765016), (665, 713248), (719, 659680), (760, 624092), (868, 546440), (992, 478135), (1064, 445780), (1085, 437152), (1120, 423491), (1178, 402640), (1240, 382508), (1330, 356624), (1438, 329840), (1520, 312046), (1736, 273220), (2128, 222890), (2170, 218576), (2356, 201320), (2480, 191254), (2660, 178312), (2876, 164920), (2945, 161056), (3040, 156023), (3472, 136610), (3595, 131936), (4123, 115040), (4256, 111445), (4340, 109288), (4712, 100660), (4960, 95627), (5033, 94240), (5320, 89156), (5752, 82460), (5890, 80528), (6944, 68305), (7190, 65968), (8246, 57520), (8680, 54644), (9424, 50330), (10066, 47120), (10640, 44578), (11504, 41230), (11780, 40264), (13661, 34720), (14380, 32984), (16492, 28760), (17360, 27322), (18848, 25165), (20132, 23560), (20615, 23008), (21280, 22289)]