143966340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{114259}}^1$

素因数の和:114281

約数の個数: 72

約数和(自身を含む): 499087680

約数和(自身を除く): 355121340

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, 114259, 228518, 342777, 457036, 571295, 685554, 799813, 1028331, 1142590, 1371108, 1599626, 1713885, 2056662, 2285180, 2399439, 3199252, 3427770, 3999065, 4113324, 4798878, 5141655, 6855540, 7198317, 7998130, 9597756, 10283310, 11997195, 14396634, 15996260, 20566620, 23994390, 28793268, 35991585, 47988780, 71983170, 143966340]

約数ペア:

[(1, 143966340), (2, 71983170), (3, 47988780), (4, 35991585), (5, 28793268), (6, 23994390), (7, 20566620), (9, 15996260), (10, 14396634), (12, 11997195), (14, 10283310), (15, 9597756), (18, 7998130), (20, 7198317), (21, 6855540), (28, 5141655), (30, 4798878), (35, 4113324), (36, 3999065), (42, 3427770), (45, 3199252), (60, 2399439), (63, 2285180), (70, 2056662), (84, 1713885), (90, 1599626), (105, 1371108), (126, 1142590), (140, 1028331), (180, 799813), (210, 685554), (252, 571295), (315, 457036), (420, 342777), (630, 228518), (1260, 114259)]