201320280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79889}}^1$

素因数の和:79913

約数の個数: 96

約数和(自身を含む): 747770400

約数和(自身を除く): 546450120

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, 79889, 159778, 239667, 319556, 399445, 479334, 559223, 639112, 719001, 798890, 958668, 1118446, 1198335, 1438002, 1597780, 1677669, 1917336, 2236892, 2396670, 2796115, 2876004, 3195560, 3355338, 3595005, 4473784, 4793340, 5033007, 5592230, 5752008, 6710676, 7190010, 8388345, 9586680, 10066014, 11184460, 13421352, 14380020, 16776690, 20132028, 22368920, 25165035, 28760040, 33553380, 40264056, 50330070, 67106760, 100660140, 201320280]

約数ペア:

[(1, 201320280), (2, 100660140), (3, 67106760), (4, 50330070), (5, 40264056), (6, 33553380), (7, 28760040), (8, 25165035), (9, 22368920), (10, 20132028), (12, 16776690), (14, 14380020), (15, 13421352), (18, 11184460), (20, 10066014), (21, 9586680), (24, 8388345), (28, 7190010), (30, 6710676), (35, 5752008), (36, 5592230), (40, 5033007), (42, 4793340), (45, 4473784), (56, 3595005), (60, 3355338), (63, 3195560), (70, 2876004), (72, 2796115), (84, 2396670), (90, 2236892), (105, 1917336), (120, 1677669), (126, 1597780), (140, 1438002), (168, 1198335), (180, 1118446), (210, 958668), (252, 798890), (280, 719001), (315, 639112), (360, 559223), (420, 479334), (504, 399445), (630, 319556), (840, 239667), (1260, 159778), (2520, 79889)]