173302920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{68771}}^1$

素因数の和:68795

約数の個数: 96

約数和(自身を含む): 643705920

約数和(自身を除く): 470403000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 68771, 137542, 206313, 275084, 343855, 412626, 481397, 550168, 618939, 687710, 825252, 962794, 1031565, 1237878, 1375420, 1444191, 1650504, 1925588, 2063130, 2406985, 2475756, 2750840, 2888382, 3094695, 3851176, 4126260, 4332573, 4813970, 4951512, 5776764, 6189390, 7220955, 8252520, 8665146, 9627940, 11553528, 12378780, 14441910, 17330292, 19255880, 21662865, 24757560, 28883820, 34660584, 43325730, 57767640, 86651460, 173302920]

約数ペア:

[(1, 173302920), (2, 86651460), (3, 57767640), (4, 43325730), (5, 34660584), (6, 28883820), (7, 24757560), (8, 21662865), (9, 19255880), (10, 17330292), (12, 14441910), (14, 12378780), (15, 11553528), (18, 9627940), (20, 8665146), (21, 8252520), (24, 7220955), (28, 6189390), (30, 5776764), (35, 4951512), (36, 4813970), (40, 4332573), (42, 4126260), (45, 3851176), (56, 3094695), (60, 2888382), (63, 2750840), (70, 2475756), (72, 2406985), (84, 2063130), (90, 1925588), (105, 1650504), (120, 1444191), (126, 1375420), (140, 1237878), (168, 1031565), (180, 962794), (210, 825252), (252, 687710), (280, 618939), (315, 550168), (360, 481397), (420, 412626), (504, 343855), (630, 275084), (840, 206313), (1260, 137542), (2520, 68771)]