1673798520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1237

約数の個数: 128

約数和(自身を含む): 5129671680

約数和(自身を除く): 3455873160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 251, 305, 366, 488, 502, 610, 732, 753, 911, 915, 1004, 1220, 1255, 1464, 1506, 1822, 1830, 2008, 2440, 2510, 2733, 3012, 3644, 3660, 3765, 4555, 5020, 5466, 6024, 7288, 7320, 7530, 9110, 10040, 10932, 13665, 15060, 15311, 18220, 21864, 27330, 30120, 30622, 36440, 45933, 54660, 55571, 61244, 76555, 91866, 109320, 111142, 122488, 153110, 166713, 183732, 222284, 228661, 229665, 277855, 306220, 333426, 367464, 444568, 457322, 459330, 555710, 612440, 666852, 685983, 833565, 914644, 918660, 1111420, 1143305, 1333704, 1371966, 1667130, 1829288, 1837320, 2222840, 2286610, 2743932, 3334260, 3429915, 4573220, 5487864, 6668520, 6859830, 9146440, 13719660, 13948321, 27439320, 27896642, 41844963, 55793284, 69741605, 83689926, 111586568, 139483210, 167379852, 209224815, 278966420, 334759704, 418449630, 557932840, 836899260, 1673798520]

約数ペア:

[(1, 1673798520), (2, 836899260), (3, 557932840), (4, 418449630), (5, 334759704), (6, 278966420), (8, 209224815), (10, 167379852), (12, 139483210), (15, 111586568), (20, 83689926), (24, 69741605), (30, 55793284), (40, 41844963), (60, 27896642), (61, 27439320), (120, 13948321), (122, 13719660), (183, 9146440), (244, 6859830), (251, 6668520), (305, 5487864), (366, 4573220), (488, 3429915), (502, 3334260), (610, 2743932), (732, 2286610), (753, 2222840), (911, 1837320), (915, 1829288), (1004, 1667130), (1220, 1371966), (1255, 1333704), (1464, 1143305), (1506, 1111420), (1822, 918660), (1830, 914644), (2008, 833565), (2440, 685983), (2510, 666852), (2733, 612440), (3012, 555710), (3644, 459330), (3660, 457322), (3765, 444568), (4555, 367464), (5020, 333426), (5466, 306220), (6024, 277855), (7288, 229665), (7320, 228661), (7530, 222284), (9110, 183732), (10040, 166713), (10932, 153110), (13665, 122488), (15060, 111142), (15311, 109320), (18220, 91866), (21864, 76555), (27330, 61244), (30120, 55571), (30622, 54660), (36440, 45933)]