About the Number

1330984680

1330984679 ← → 1330984681

2進数表記:1001111010101010011011011101000

漢数字表記:十三億三千九十八万四千六百八十

素因数分解:

2 3 × 3 1 × 5 1 × 83 1 × 133633 1

素因数の和:133730
約数の個数: 64
約数和(自身を含む): 4041092160
約数和(自身を除く): 2710107480

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 133633, 267266, 400899, 534532, 668165, 801798, 1069064, 1336330, 1603596, 2004495, 2672660, 3207192, 4008990, 5345320, 8017980, 11091539, 16035960, 22183078, 33274617, 44366156, 55457695, 66549234, 88732312, 110915390, 133098468, 166373085, 221830780, 266196936, 332746170, 443661560, 665492340, 1330984680]

約数ペア:
[(1, 1330984680), (2, 665492340), (3, 443661560), (4, 332746170), (5, 266196936), (6, 221830780), (8, 166373085), (10, 133098468), (12, 110915390), (15, 88732312), (20, 66549234), (24, 55457695), (30, 44366156), (40, 33274617), (60, 22183078), (83, 16035960), (120, 11091539), (166, 8017980), (249, 5345320), (332, 4008990), (415, 3207192), (498, 2672660), (664, 2004495), (830, 1603596), (996, 1336330), (1245, 1069064), (1660, 801798), (1992, 668165), (2490, 534532), (3320, 400899), (4980, 267266), (9960, 133633)]

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