160072920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{63521}}^1$

素因数の和:63545

約数の個数: 96

約数和(自身を含む): 594565920

約数和(自身を除く): 434493000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 63521, 127042, 190563, 254084, 317605, 381126, 444647, 508168, 571689, 635210, 762252, 889294, 952815, 1143378, 1270420, 1333941, 1524504, 1778588, 1905630, 2223235, 2286756, 2540840, 2667882, 2858445, 3557176, 3811260, 4001823, 4446470, 4573512, 5335764, 5716890, 6669705, 7622520, 8003646, 8892940, 10671528, 11433780, 13339410, 16007292, 17785880, 20009115, 22867560, 26678820, 32014584, 40018230, 53357640, 80036460, 160072920]

約数ペア:

[(1, 160072920), (2, 80036460), (3, 53357640), (4, 40018230), (5, 32014584), (6, 26678820), (7, 22867560), (8, 20009115), (9, 17785880), (10, 16007292), (12, 13339410), (14, 11433780), (15, 10671528), (18, 8892940), (20, 8003646), (21, 7622520), (24, 6669705), (28, 5716890), (30, 5335764), (35, 4573512), (36, 4446470), (40, 4001823), (42, 3811260), (45, 3557176), (56, 2858445), (60, 2667882), (63, 2540840), (70, 2286756), (72, 2223235), (84, 1905630), (90, 1778588), (105, 1524504), (120, 1333941), (126, 1270420), (140, 1143378), (168, 952815), (180, 889294), (210, 762252), (252, 635210), (280, 571689), (315, 508168), (360, 444647), (420, 381126), (504, 317605), (630, 254084), (840, 190563), (1260, 127042), (2520, 63521)]