201652920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{80021}}^1$

素因数の和:80045

約数の個数: 96

約数和(自身を含む): 749005920

約数和(自身を除く): 547353000

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, 80021, 160042, 240063, 320084, 400105, 480126, 560147, 640168, 720189, 800210, 960252, 1120294, 1200315, 1440378, 1600420, 1680441, 1920504, 2240588, 2400630, 2800735, 2880756, 3200840, 3360882, 3600945, 4481176, 4801260, 5041323, 5601470, 5761512, 6721764, 7201890, 8402205, 9602520, 10082646, 11202940, 13443528, 14403780, 16804410, 20165292, 22405880, 25206615, 28807560, 33608820, 40330584, 50413230, 67217640, 100826460, 201652920]

約数ペア:

[(1, 201652920), (2, 100826460), (3, 67217640), (4, 50413230), (5, 40330584), (6, 33608820), (7, 28807560), (8, 25206615), (9, 22405880), (10, 20165292), (12, 16804410), (14, 14403780), (15, 13443528), (18, 11202940), (20, 10082646), (21, 9602520), (24, 8402205), (28, 7201890), (30, 6721764), (35, 5761512), (36, 5601470), (40, 5041323), (42, 4801260), (45, 4481176), (56, 3600945), (60, 3360882), (63, 3200840), (70, 2880756), (72, 2800735), (84, 2400630), (90, 2240588), (105, 1920504), (120, 1680441), (126, 1600420), (140, 1440378), (168, 1200315), (180, 1120294), (210, 960252), (252, 800210), (280, 720189), (315, 640168), (360, 560147), (420, 480126), (504, 400105), (630, 320084), (840, 240063), (1260, 160042), (2520, 80021)]