218410080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{65003}}^1$

素因数の和:65028

約数の個数: 96

約数和(自身を含む): 786288384

約数和(自身を除く): 567878304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 65003, 130006, 195009, 260012, 325015, 390018, 455021, 520024, 650030, 780036, 910042, 975045, 1040048, 1300060, 1365063, 1560072, 1820084, 1950090, 2080096, 2275105, 2600120, 2730126, 3120144, 3640168, 3900180, 4550210, 5200240, 5460252, 6240288, 6825315, 7280336, 7800360, 9100420, 10400480, 10920504, 13650630, 14560672, 15600720, 18200840, 21841008, 27301260, 31201440, 36401680, 43682016, 54602520, 72803360, 109205040, 218410080]

約数ペア:

[(1, 218410080), (2, 109205040), (3, 72803360), (4, 54602520), (5, 43682016), (6, 36401680), (7, 31201440), (8, 27301260), (10, 21841008), (12, 18200840), (14, 15600720), (15, 14560672), (16, 13650630), (20, 10920504), (21, 10400480), (24, 9100420), (28, 7800360), (30, 7280336), (32, 6825315), (35, 6240288), (40, 5460252), (42, 5200240), (48, 4550210), (56, 3900180), (60, 3640168), (70, 3120144), (80, 2730126), (84, 2600120), (96, 2275105), (105, 2080096), (112, 1950090), (120, 1820084), (140, 1560072), (160, 1365063), (168, 1300060), (210, 1040048), (224, 975045), (240, 910042), (280, 780036), (336, 650030), (420, 520024), (480, 455021), (560, 390018), (672, 325015), (840, 260012), (1120, 195009), (1680, 130006), (3360, 65003)]