515387040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1159

約数の個数: 192

約数和(自身を含む): 1869122304

約数和(自身を除く): 1353735264

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 210, 224, 240, 280, 314, 336, 420, 471, 480, 560, 628, 672, 785, 840, 942, 977, 1099, 1120, 1256, 1570, 1680, 1884, 1954, 2198, 2355, 2512, 2931, 3140, 3297, 3360, 3768, 3908, 4396, 4710, 4885, 5024, 5495, 5862, 6280, 6594, 6839, 7536, 7816, 8792, 9420, 9770, 10990, 11724, 12560, 13188, 13678, 14655, 15072, 15632, 16485, 17584, 18840, 19540, 20517, 21980, 23448, 25120, 26376, 27356, 29310, 31264, 32970, 34195, 35168, 37680, 39080, 41034, 43960, 46896, 52752, 54712, 58620, 65940, 68390, 75360, 78160, 82068, 87920, 93792, 102585, 105504, 109424, 117240, 131880, 136780, 153389, 156320, 164136, 175840, 205170, 218848, 234480, 263760, 273560, 306778, 328272, 410340, 460167, 468960, 527520, 547120, 613556, 656544, 766945, 820680, 920334, 1073723, 1094240, 1227112, 1533890, 1641360, 1840668, 2147446, 2300835, 2454224, 3067780, 3221169, 3282720, 3681336, 4294892, 4601670, 4908448, 5368615, 6135560, 6442338, 7362672, 8589784, 9203340, 10737230, 12271120, 12884676, 14725344, 16105845, 17179568, 18406680, 21474460, 24542240, 25769352, 32211690, 34359136, 36813360, 42948920, 51538704, 64423380, 73626720, 85897840, 103077408, 128846760, 171795680, 257693520, 515387040]

約数ペア:

[(1, 515387040), (2, 257693520), (3, 171795680), (4, 128846760), (5, 103077408), (6, 85897840), (7, 73626720), (8, 64423380), (10, 51538704), (12, 42948920), (14, 36813360), (15, 34359136), (16, 32211690), (20, 25769352), (21, 24542240), (24, 21474460), (28, 18406680), (30, 17179568), (32, 16105845), (35, 14725344), (40, 12884676), (42, 12271120), (48, 10737230), (56, 9203340), (60, 8589784), (70, 7362672), (80, 6442338), (84, 6135560), (96, 5368615), (105, 4908448), (112, 4601670), (120, 4294892), (140, 3681336), (157, 3282720), (160, 3221169), (168, 3067780), (210, 2454224), (224, 2300835), (240, 2147446), (280, 1840668), (314, 1641360), (336, 1533890), (420, 1227112), (471, 1094240), (480, 1073723), (560, 920334), (628, 820680), (672, 766945), (785, 656544), (840, 613556), (942, 547120), (977, 527520), (1099, 468960), (1120, 460167), (1256, 410340), (1570, 328272), (1680, 306778), (1884, 273560), (1954, 263760), (2198, 234480), (2355, 218848), (2512, 205170), (2931, 175840), (3140, 164136), (3297, 156320), (3360, 153389), (3768, 136780), (3908, 131880), (4396, 117240), (4710, 109424), (4885, 105504), (5024, 102585), (5495, 93792), (5862, 87920), (6280, 82068), (6594, 78160), (6839, 75360), (7536, 68390), (7816, 65940), (8792, 58620), (9420, 54712), (9770, 52752), (10990, 46896), (11724, 43960), (12560, 41034), (13188, 39080), (13678, 37680), (14655, 35168), (15072, 34195), (15632, 32970), (16485, 31264), (17584, 29310), (18840, 27356), (19540, 26376), (20517, 25120), (21980, 23448)]