1641127800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{210401}}^1$

素因数の和:210433

約数の個数: 96

約数和(自身を含む): 5478868080

約数和(自身を除く): 3837740280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 210401, 420802, 631203, 841604, 1052005, 1262406, 1683208, 2104010, 2524812, 2735213, 3156015, 4208020, 5049624, 5260025, 5470426, 6312030, 8205639, 8416040, 10520050, 10940852, 12624060, 13676065, 15780075, 16411278, 21040100, 21881704, 25248120, 27352130, 31560150, 32822556, 41028195, 42080200, 54704260, 63120300, 65645112, 68380325, 82056390, 109408520, 126240600, 136760650, 164112780, 205140975, 273521300, 328225560, 410281950, 547042600, 820563900, 1641127800]

約数ペア:

[(1, 1641127800), (2, 820563900), (3, 547042600), (4, 410281950), (5, 328225560), (6, 273521300), (8, 205140975), (10, 164112780), (12, 136760650), (13, 126240600), (15, 109408520), (20, 82056390), (24, 68380325), (25, 65645112), (26, 63120300), (30, 54704260), (39, 42080200), (40, 41028195), (50, 32822556), (52, 31560150), (60, 27352130), (65, 25248120), (75, 21881704), (78, 21040100), (100, 16411278), (104, 15780075), (120, 13676065), (130, 12624060), (150, 10940852), (156, 10520050), (195, 8416040), (200, 8205639), (260, 6312030), (300, 5470426), (312, 5260025), (325, 5049624), (390, 4208020), (520, 3156015), (600, 2735213), (650, 2524812), (780, 2104010), (975, 1683208), (1300, 1262406), (1560, 1052005), (1950, 841604), (2600, 631203), (3900, 420802), (7800, 210401)]