About the Number

1330232280

1330232279 ← → 1330232281

2進数表記:1001111010010011011101111011000

漢数字表記:十三億三千二十三万二千二百八十

素因数分解:

2 3 × 3 1 × 5 1 × 13 1 × 73 1 × 11681 1

素因数の和:11781
約数の個数: 128
約数和(自身を含む): 4356918720
約数和(自身を除く): 3026686440

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 780, 876, 949, 1095, 1460, 1560, 1752, 1898, 2190, 2847, 2920, 3796, 4380, 4745, 5694, 7592, 8760, 9490, 11388, 11681, 14235, 18980, 22776, 23362, 28470, 35043, 37960, 46724, 56940, 58405, 70086, 93448, 113880, 116810, 140172, 151853, 175215, 233620, 280344, 303706, 350430, 455559, 467240, 607412, 700860, 759265, 852713, 911118, 1214824, 1401720, 1518530, 1705426, 1822236, 2277795, 2558139, 3037060, 3410852, 3644472, 4263565, 4555590, 5116278, 6074120, 6821704, 8527130, 9111180, 10232556, 11085269, 12790695, 17054260, 18222360, 20465112, 22170538, 25581390, 33255807, 34108520, 44341076, 51162780, 55426345, 66511614, 88682152, 102325560, 110852690, 133023228, 166279035, 221705380, 266046456, 332558070, 443410760, 665116140, 1330232280]

約数ペア:
[(1, 1330232280), (2, 665116140), (3, 443410760), (4, 332558070), (5, 266046456), (6, 221705380), (8, 166279035), (10, 133023228), (12, 110852690), (13, 102325560), (15, 88682152), (20, 66511614), (24, 55426345), (26, 51162780), (30, 44341076), (39, 34108520), (40, 33255807), (52, 25581390), (60, 22170538), (65, 20465112), (73, 18222360), (78, 17054260), (104, 12790695), (120, 11085269), (130, 10232556), (146, 9111180), (156, 8527130), (195, 6821704), (219, 6074120), (260, 5116278), (292, 4555590), (312, 4263565), (365, 3644472), (390, 3410852), (438, 3037060), (520, 2558139), (584, 2277795), (730, 1822236), (780, 1705426), (876, 1518530), (949, 1401720), (1095, 1214824), (1460, 911118), (1560, 852713), (1752, 759265), (1898, 700860), (2190, 607412), (2847, 467240), (2920, 455559), (3796, 350430), (4380, 303706), (4745, 280344), (5694, 233620), (7592, 175215), (8760, 151853), (9490, 140172), (11388, 116810), (11681, 113880), (14235, 93448), (18980, 70086), (22776, 58405), (23362, 56940), (28470, 46724), (35043, 37960)]

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