143359020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113777}}^1$

素因数の和:113799

約数の個数: 72

約数和(自身を含む): 496982304

約数和(自身を除く): 353623284

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, 113777, 227554, 341331, 455108, 568885, 682662, 796439, 1023993, 1137770, 1365324, 1592878, 1706655, 2047986, 2275540, 2389317, 3185756, 3413310, 3982195, 4095972, 4778634, 5119965, 6826620, 7167951, 7964390, 9557268, 10239930, 11946585, 14335902, 15928780, 20479860, 23893170, 28671804, 35839755, 47786340, 71679510, 143359020]

約数ペア:

[(1, 143359020), (2, 71679510), (3, 47786340), (4, 35839755), (5, 28671804), (6, 23893170), (7, 20479860), (9, 15928780), (10, 14335902), (12, 11946585), (14, 10239930), (15, 9557268), (18, 7964390), (20, 7167951), (21, 6826620), (28, 5119965), (30, 4778634), (35, 4095972), (36, 3982195), (42, 3413310), (45, 3185756), (60, 2389317), (63, 2275540), (70, 2047986), (84, 1706655), (90, 1592878), (105, 1365324), (126, 1137770), (140, 1023993), (180, 796439), (210, 682662), (252, 568885), (315, 455108), (420, 341331), (630, 227554), (1260, 113777)]