126397320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{150473}}^1$

素因数の和:150494

約数の個数: 64

約数和(自身を含む): 433365120

約数和(自身を除く): 306967800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 150473, 300946, 451419, 601892, 752365, 902838, 1053311, 1203784, 1504730, 1805676, 2106622, 2257095, 3009460, 3159933, 3611352, 4213244, 4514190, 5266555, 6018920, 6319866, 8426488, 9028380, 10533110, 12639732, 15799665, 18056760, 21066220, 25279464, 31599330, 42132440, 63198660, 126397320]

約数ペア:

[(1, 126397320), (2, 63198660), (3, 42132440), (4, 31599330), (5, 25279464), (6, 21066220), (7, 18056760), (8, 15799665), (10, 12639732), (12, 10533110), (14, 9028380), (15, 8426488), (20, 6319866), (21, 6018920), (24, 5266555), (28, 4514190), (30, 4213244), (35, 3611352), (40, 3159933), (42, 3009460), (56, 2257095), (60, 2106622), (70, 1805676), (84, 1504730), (105, 1203784), (120, 1053311), (140, 902838), (168, 752365), (210, 601892), (280, 451419), (420, 300946), (840, 150473)]