About the Number

1042620840

1042620839 ← → 1042620841

2進数表記:111110001001010010000110101000

漢数字表記:十億四千二百六十二万八百四十

素因数分解:

2 3 × 3 2 × 5 1 × 107 1 × 27067 1

素因数の和:27191
約数の個数: 96
約数和(自身を含む): 3420312480
約数和(自身を除く): 2377691640

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 27067, 38520, 54134, 81201, 108268, 135335, 162402, 216536, 243603, 270670, 324804, 406005, 487206, 541340, 649608, 812010, 974412, 1082680, 1218015, 1624020, 1948824, 2436030, 2896169, 3248040, 4872060, 5792338, 8688507, 9744120, 11584676, 14480845, 17377014, 23169352, 26065521, 28961690, 34754028, 43442535, 52131042, 57923380, 69508056, 86885070, 104262084, 115846760, 130327605, 173770140, 208524168, 260655210, 347540280, 521310420, 1042620840]

約数ペア:
[(1, 1042620840), (2, 521310420), (3, 347540280), (4, 260655210), (5, 208524168), (6, 173770140), (8, 130327605), (9, 115846760), (10, 104262084), (12, 86885070), (15, 69508056), (18, 57923380), (20, 52131042), (24, 43442535), (30, 34754028), (36, 28961690), (40, 26065521), (45, 23169352), (60, 17377014), (72, 14480845), (90, 11584676), (107, 9744120), (120, 8688507), (180, 5792338), (214, 4872060), (321, 3248040), (360, 2896169), (428, 2436030), (535, 1948824), (642, 1624020), (856, 1218015), (963, 1082680), (1070, 974412), (1284, 812010), (1605, 649608), (1926, 541340), (2140, 487206), (2568, 406005), (3210, 324804), (3852, 270670), (4280, 243603), (4815, 216536), (6420, 162402), (7704, 135335), (9630, 108268), (12840, 81201), (19260, 54134), (27067, 38520)]

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