140127120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{27803}}^1$

素因数の和:27829

約数の個数: 120

約数和(自身を含む): 537840576

約数和(自身を除く): 397713456

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, 27803, 55606, 83409, 111212, 139015, 166818, 194621, 222424, 250227, 278030, 333636, 389242, 417045, 444848, 500454, 556060, 583863, 667272, 778484, 834090, 973105, 1000908, 1112120, 1167726, 1251135, 1334544, 1556968, 1668180, 1751589, 1946210, 2001816, 2224240, 2335452, 2502270, 2919315, 3113936, 3336360, 3503178, 3892420, 4003632, 4670904, 5004540, 5838630, 6672720, 7006356, 7784840, 8757945, 9341808, 10009080, 11677260, 14012712, 15569680, 17515890, 20018160, 23354520, 28025424, 35031780, 46709040, 70063560, 140127120]

約数ペア:

[(1, 140127120), (2, 70063560), (3, 46709040), (4, 35031780), (5, 28025424), (6, 23354520), (7, 20018160), (8, 17515890), (9, 15569680), (10, 14012712), (12, 11677260), (14, 10009080), (15, 9341808), (16, 8757945), (18, 7784840), (20, 7006356), (21, 6672720), (24, 5838630), (28, 5004540), (30, 4670904), (35, 4003632), (36, 3892420), (40, 3503178), (42, 3336360), (45, 3113936), (48, 2919315), (56, 2502270), (60, 2335452), (63, 2224240), (70, 2001816), (72, 1946210), (80, 1751589), (84, 1668180), (90, 1556968), (105, 1334544), (112, 1251135), (120, 1167726), (126, 1112120), (140, 1000908), (144, 973105), (168, 834090), (180, 778484), (210, 667272), (240, 583863), (252, 556060), (280, 500454), (315, 444848), (336, 417045), (360, 389242), (420, 333636), (504, 278030), (560, 250227), (630, 222424), (720, 194621), (840, 166818), (1008, 139015), (1260, 111212), (1680, 83409), (2520, 55606), (5040, 27803)]