About the Number

140290272

140290271 ← → 140290273

2進数表記:1000010111001010100011100000

漢数字表記:一億四千二十九万二百七十二

素因数分解:

2 5 × 3 3 × 397 1 × 409 1

素因数の和:825
約数の個数: 96
約数和(自身を含む): 411213600
約数和(自身を除く): 270923328

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 397, 409, 432, 794, 818, 864, 1191, 1227, 1588, 1636, 2382, 2454, 3176, 3272, 3573, 3681, 4764, 4908, 6352, 6544, 7146, 7362, 9528, 9816, 10719, 11043, 12704, 13088, 14292, 14724, 19056, 19632, 21438, 22086, 28584, 29448, 38112, 39264, 42876, 44172, 57168, 58896, 85752, 88344, 114336, 117792, 162373, 171504, 176688, 324746, 343008, 353376, 487119, 649492, 974238, 1298984, 1461357, 1948476, 2597968, 2922714, 3896952, 4384071, 5195936, 5845428, 7793904, 8768142, 11690856, 15587808, 17536284, 23381712, 35072568, 46763424, 70145136, 140290272]

約数ペア:
[(1, 140290272), (2, 70145136), (3, 46763424), (4, 35072568), (6, 23381712), (8, 17536284), (9, 15587808), (12, 11690856), (16, 8768142), (18, 7793904), (24, 5845428), (27, 5195936), (32, 4384071), (36, 3896952), (48, 2922714), (54, 2597968), (72, 1948476), (96, 1461357), (108, 1298984), (144, 974238), (216, 649492), (288, 487119), (397, 353376), (409, 343008), (432, 324746), (794, 176688), (818, 171504), (864, 162373), (1191, 117792), (1227, 114336), (1588, 88344), (1636, 85752), (2382, 58896), (2454, 57168), (3176, 44172), (3272, 42876), (3573, 39264), (3681, 38112), (4764, 29448), (4908, 28584), (6352, 22086), (6544, 21438), (7146, 19632), (7362, 19056), (9528, 14724), (9816, 14292), (10719, 13088), (11043, 12704)]

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