About the Number

126701640

126701639 ← → 126701641

2進数表記:111100011010101000001001000

漢数字表記:一億二千六百七十万千六百四十

素因数分解:

2 3 × 3 2 × 5 1 × 13 1 × 27073 1

素因数の和:27103
約数の個数: 96
約数和(自身を含む): 443472120
約数和(自身を除く): 316770480

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 27073, 54146, 81219, 108292, 135365, 162438, 216584, 243657, 270730, 324876, 351949, 406095, 487314, 541460, 649752, 703898, 812190, 974628, 1055847, 1082920, 1218285, 1407796, 1624380, 1759745, 1949256, 2111694, 2436570, 2815592, 3167541, 3248760, 3519490, 4223388, 4873140, 5279235, 6335082, 7038980, 8446776, 9746280, 10558470, 12670164, 14077960, 15837705, 21116940, 25340328, 31675410, 42233880, 63350820, 126701640]

約数ペア:
[(1, 126701640), (2, 63350820), (3, 42233880), (4, 31675410), (5, 25340328), (6, 21116940), (8, 15837705), (9, 14077960), (10, 12670164), (12, 10558470), (13, 9746280), (15, 8446776), (18, 7038980), (20, 6335082), (24, 5279235), (26, 4873140), (30, 4223388), (36, 3519490), (39, 3248760), (40, 3167541), (45, 2815592), (52, 2436570), (60, 2111694), (65, 1949256), (72, 1759745), (78, 1624380), (90, 1407796), (104, 1218285), (117, 1082920), (120, 1055847), (130, 974628), (156, 812190), (180, 703898), (195, 649752), (234, 541460), (260, 487314), (312, 406095), (360, 351949), (390, 324876), (468, 270730), (520, 243657), (585, 216584), (780, 162438), (936, 135365), (1170, 108292), (1560, 81219), (2340, 54146), (4680, 27073)]

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