159274920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{189613}}^1$

素因数の和:189634

約数の個数: 64

約数和(自身を含む): 546088320

約数和(自身を除く): 386813400

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, 189613, 379226, 568839, 758452, 948065, 1137678, 1327291, 1516904, 1896130, 2275356, 2654582, 2844195, 3792260, 3981873, 4550712, 5309164, 5688390, 6636455, 7584520, 7963746, 10618328, 11376780, 13272910, 15927492, 19909365, 22753560, 26545820, 31854984, 39818730, 53091640, 79637460, 159274920]

約数ペア:

[(1, 159274920), (2, 79637460), (3, 53091640), (4, 39818730), (5, 31854984), (6, 26545820), (7, 22753560), (8, 19909365), (10, 15927492), (12, 13272910), (14, 11376780), (15, 10618328), (20, 7963746), (21, 7584520), (24, 6636455), (28, 5688390), (30, 5309164), (35, 4550712), (40, 3981873), (42, 3792260), (56, 2844195), (60, 2654582), (70, 2275356), (84, 1896130), (105, 1516904), (120, 1327291), (140, 1137678), (168, 948065), (210, 758452), (280, 568839), (420, 379226), (840, 189613)]