About the Number

1320392016

1320392015 ← → 1320392017

2進数表記:1001110101100111001010101010000

漢数字表記:十三億二千三十九万二千十六

素因数分解:

2 4 × 3 5 × 229 1 × 1483 1

素因数の和:1735
約数の個数: 120
約数和(自身を含む): 3851454880
約数和(自身を除く): 2531062864

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 229, 243, 324, 432, 458, 486, 648, 687, 916, 972, 1296, 1374, 1483, 1832, 1944, 2061, 2748, 2966, 3664, 3888, 4122, 4449, 5496, 5932, 6183, 8244, 8898, 10992, 11864, 12366, 13347, 16488, 17796, 18549, 23728, 24732, 26694, 32976, 35592, 37098, 40041, 49464, 53388, 55647, 71184, 74196, 80082, 98928, 106776, 111294, 120123, 148392, 160164, 213552, 222588, 240246, 296784, 320328, 339607, 360369, 445176, 480492, 640656, 679214, 720738, 890352, 960984, 1018821, 1358428, 1441476, 1921968, 2037642, 2716856, 2882952, 3056463, 4075284, 5433712, 5765904, 6112926, 8150568, 9169389, 12225852, 16301136, 18338778, 24451704, 27508167, 36677556, 48903408, 55016334, 73355112, 82524501, 110032668, 146710224, 165049002, 220065336, 330098004, 440130672, 660196008, 1320392016]

約数ペア:
[(1, 1320392016), (2, 660196008), (3, 440130672), (4, 330098004), (6, 220065336), (8, 165049002), (9, 146710224), (12, 110032668), (16, 82524501), (18, 73355112), (24, 55016334), (27, 48903408), (36, 36677556), (48, 27508167), (54, 24451704), (72, 18338778), (81, 16301136), (108, 12225852), (144, 9169389), (162, 8150568), (216, 6112926), (229, 5765904), (243, 5433712), (324, 4075284), (432, 3056463), (458, 2882952), (486, 2716856), (648, 2037642), (687, 1921968), (916, 1441476), (972, 1358428), (1296, 1018821), (1374, 960984), (1483, 890352), (1832, 720738), (1944, 679214), (2061, 640656), (2748, 480492), (2966, 445176), (3664, 360369), (3888, 339607), (4122, 320328), (4449, 296784), (5496, 240246), (5932, 222588), (6183, 213552), (8244, 160164), (8898, 148392), (10992, 120123), (11864, 111294), (12366, 106776), (13347, 98928), (16488, 80082), (17796, 74196), (18549, 71184), (23728, 55647), (24732, 53388), (26694, 49464), (32976, 40041), (35592, 37098)]

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