6439492080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1277677}}^1$

素因数の和:1277703

約数の個数: 120

約数和(自身を含む): 24715403232

約数和(自身を除く): 18275911152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 1277677, 2555354, 3833031, 5110708, 6388385, 7666062, 8943739, 10221416, 11499093, 12776770, 15332124, 17887478, 19165155, 20442832, 22998186, 25553540, 26831217, 30664248, 35774956, 38330310, 44718695, 45996372, 51107080, 53662434, 57495465, 61328496, 71549912, 76660620, 80493651, 89437390, 91992744, 102214160, 107324868, 114990930, 134156085, 143099824, 153321240, 160987302, 178874780, 183985488, 214649736, 229981860, 268312170, 306642480, 321974604, 357749560, 402468255, 429299472, 459963720, 536624340, 643949208, 715499120, 804936510, 919927440, 1073248680, 1287898416, 1609873020, 2146497360, 3219746040, 6439492080]

約数ペア:

[(1, 6439492080), (2, 3219746040), (3, 2146497360), (4, 1609873020), (5, 1287898416), (6, 1073248680), (7, 919927440), (8, 804936510), (9, 715499120), (10, 643949208), (12, 536624340), (14, 459963720), (15, 429299472), (16, 402468255), (18, 357749560), (20, 321974604), (21, 306642480), (24, 268312170), (28, 229981860), (30, 214649736), (35, 183985488), (36, 178874780), (40, 160987302), (42, 153321240), (45, 143099824), (48, 134156085), (56, 114990930), (60, 107324868), (63, 102214160), (70, 91992744), (72, 89437390), (80, 80493651), (84, 76660620), (90, 71549912), (105, 61328496), (112, 57495465), (120, 53662434), (126, 51107080), (140, 45996372), (144, 44718695), (168, 38330310), (180, 35774956), (210, 30664248), (240, 26831217), (252, 25553540), (280, 22998186), (315, 20442832), (336, 19165155), (360, 17887478), (420, 15332124), (504, 12776770), (560, 11499093), (630, 10221416), (720, 8943739), (840, 7666062), (1008, 6388385), (1260, 5110708), (1680, 3833031), (2520, 2555354), (5040, 1277677)]