129377640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{22003}}^1$

素因数の和:22031

約数の個数: 96

約数和(自身を含む): 451522080

約数和(自身を除く): 322144440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 22003, 44006, 66009, 88012, 110015, 132018, 154021, 176024, 220030, 264036, 308042, 330045, 440060, 462063, 528072, 616084, 660090, 770105, 880120, 924126, 1078147, 1232168, 1320180, 1540210, 1848252, 2156294, 2310315, 2640360, 3080420, 3234441, 3696504, 4312588, 4620630, 5390735, 6160840, 6468882, 8625176, 9241260, 10781470, 12937764, 16172205, 18482520, 21562940, 25875528, 32344410, 43125880, 64688820, 129377640]

約数ペア:

[(1, 129377640), (2, 64688820), (3, 43125880), (4, 32344410), (5, 25875528), (6, 21562940), (7, 18482520), (8, 16172205), (10, 12937764), (12, 10781470), (14, 9241260), (15, 8625176), (20, 6468882), (21, 6160840), (24, 5390735), (28, 4620630), (30, 4312588), (35, 3696504), (40, 3234441), (42, 3080420), (49, 2640360), (56, 2310315), (60, 2156294), (70, 1848252), (84, 1540210), (98, 1320180), (105, 1232168), (120, 1078147), (140, 924126), (147, 880120), (168, 770105), (196, 660090), (210, 616084), (245, 528072), (280, 462063), (294, 440060), (392, 330045), (420, 308042), (490, 264036), (588, 220030), (735, 176024), (840, 154021), (980, 132018), (1176, 110015), (1470, 88012), (1960, 66009), (2940, 44006), (5880, 22003)]