548225160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4157}}^1$

素因数の和:4335

約数の個数: 128

約数和(自身を含む): 1892056320

約数和(自身を除く): 1343831160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3297, 3768, 4157, 4396, 4710, 5495, 6280, 6594, 8314, 8792, 9420, 10990, 12471, 13188, 16485, 16628, 18840, 20785, 21980, 24942, 26376, 29099, 32970, 33256, 41570, 43960, 49884, 58198, 62355, 65940, 83140, 87297, 99768, 116396, 124710, 131880, 145495, 166280, 174594, 232792, 249420, 290990, 349188, 436485, 498840, 581980, 652649, 698376, 872970, 1163960, 1305298, 1745940, 1957947, 2610596, 3263245, 3491880, 3915894, 4568543, 5221192, 6526490, 7831788, 9137086, 9789735, 13052980, 13705629, 15663576, 18274172, 19579470, 22842715, 26105960, 27411258, 36548344, 39158940, 45685430, 54822516, 68528145, 78317880, 91370860, 109645032, 137056290, 182741720, 274112580, 548225160]

約数ペア:

[(1, 548225160), (2, 274112580), (3, 182741720), (4, 137056290), (5, 109645032), (6, 91370860), (7, 78317880), (8, 68528145), (10, 54822516), (12, 45685430), (14, 39158940), (15, 36548344), (20, 27411258), (21, 26105960), (24, 22842715), (28, 19579470), (30, 18274172), (35, 15663576), (40, 13705629), (42, 13052980), (56, 9789735), (60, 9137086), (70, 7831788), (84, 6526490), (105, 5221192), (120, 4568543), (140, 3915894), (157, 3491880), (168, 3263245), (210, 2610596), (280, 1957947), (314, 1745940), (420, 1305298), (471, 1163960), (628, 872970), (785, 698376), (840, 652649), (942, 581980), (1099, 498840), (1256, 436485), (1570, 349188), (1884, 290990), (2198, 249420), (2355, 232792), (3140, 174594), (3297, 166280), (3768, 145495), (4157, 131880), (4396, 124710), (4710, 116396), (5495, 99768), (6280, 87297), (6594, 83140), (8314, 65940), (8792, 62355), (9420, 58198), (10990, 49884), (12471, 43960), (13188, 41570), (16485, 33256), (16628, 32970), (18840, 29099), (20785, 26376), (21980, 24942)]