144253620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{114487}}^1$

素因数の和:114509

約数の個数: 72

約数和(自身を含む): 500083584

約数和(自身を除く): 355829964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 114487, 228974, 343461, 457948, 572435, 686922, 801409, 1030383, 1144870, 1373844, 1602818, 1717305, 2060766, 2289740, 2404227, 3205636, 3434610, 4007045, 4121532, 4808454, 5151915, 6869220, 7212681, 8014090, 9616908, 10303830, 12021135, 14425362, 16028180, 20607660, 24042270, 28850724, 36063405, 48084540, 72126810, 144253620]

約数ペア:

[(1, 144253620), (2, 72126810), (3, 48084540), (4, 36063405), (5, 28850724), (6, 24042270), (7, 20607660), (9, 16028180), (10, 14425362), (12, 12021135), (14, 10303830), (15, 9616908), (18, 8014090), (20, 7212681), (21, 6869220), (28, 5151915), (30, 4808454), (35, 4121532), (36, 4007045), (42, 3434610), (45, 3205636), (60, 2404227), (63, 2289740), (70, 2060766), (84, 1717305), (90, 1602818), (105, 1373844), (126, 1144870), (140, 1030383), (180, 801409), (210, 686922), (252, 572435), (315, 457948), (420, 343461), (630, 228974), (1260, 114487)]