395676960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{16823}}^1$

素因数の和:16855

約数の個数: 144

約数和(自身を含む): 1449959616

約数和(自身を除く): 1054282656

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 16823, 23520, 33646, 50469, 67292, 84115, 100938, 117761, 134584, 168230, 201876, 235522, 252345, 269168, 336460, 353283, 403752, 471044, 504690, 538336, 588805, 672920, 706566, 807504, 824327, 942088, 1009380, 1177610, 1345840, 1413132, 1615008, 1648654, 1766415, 1884176, 2018760, 2355220, 2472981, 2691680, 2826264, 3297308, 3532830, 3768352, 4037520, 4121635, 4710440, 4945962, 5652528, 6594616, 7065660, 8075040, 8243270, 9420880, 9891924, 11305056, 12364905, 13189232, 14131320, 16486540, 18841760, 19783848, 24729810, 26378464, 28262640, 32973080, 39567696, 49459620, 56525280, 65946160, 79135392, 98919240, 131892320, 197838480, 395676960]

約数ペア:

[(1, 395676960), (2, 197838480), (3, 131892320), (4, 98919240), (5, 79135392), (6, 65946160), (7, 56525280), (8, 49459620), (10, 39567696), (12, 32973080), (14, 28262640), (15, 26378464), (16, 24729810), (20, 19783848), (21, 18841760), (24, 16486540), (28, 14131320), (30, 13189232), (32, 12364905), (35, 11305056), (40, 9891924), (42, 9420880), (48, 8243270), (49, 8075040), (56, 7065660), (60, 6594616), (70, 5652528), (80, 4945962), (84, 4710440), (96, 4121635), (98, 4037520), (105, 3768352), (112, 3532830), (120, 3297308), (140, 2826264), (147, 2691680), (160, 2472981), (168, 2355220), (196, 2018760), (210, 1884176), (224, 1766415), (240, 1648654), (245, 1615008), (280, 1413132), (294, 1345840), (336, 1177610), (392, 1009380), (420, 942088), (480, 824327), (490, 807504), (560, 706566), (588, 672920), (672, 588805), (735, 538336), (784, 504690), (840, 471044), (980, 403752), (1120, 353283), (1176, 336460), (1470, 269168), (1568, 252345), (1680, 235522), (1960, 201876), (2352, 168230), (2940, 134584), (3360, 117761), (3920, 100938), (4704, 84115), (5880, 67292), (7840, 50469), (11760, 33646), (16823, 23520)]