About the Number

70230240

70230239 ← → 70230241

2進数表記:100001011111010000011100000

漢数字表記:七千二十三万二百四十

素因数分解:

2 5 × 3 4 × 5 1 × 5419 1

素因数の和:5446
約数の個数: 120
約数和(自身を含む): 247899960
約数和(自身を除く): 177669720

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5419, 6480, 10838, 12960, 16257, 21676, 27095, 32514, 43352, 48771, 54190, 65028, 81285, 86704, 97542, 108380, 130056, 146313, 162570, 173408, 195084, 216760, 243855, 260112, 292626, 325140, 390168, 433520, 438939, 487710, 520224, 585252, 650280, 731565, 780336, 867040, 877878, 975420, 1170504, 1300560, 1463130, 1560672, 1755756, 1950840, 2194695, 2341008, 2601120, 2926260, 3511512, 3901680, 4389390, 4682016, 5852520, 7023024, 7803360, 8778780, 11705040, 14046048, 17557560, 23410080, 35115120, 70230240]

約数ペア:
[(1, 70230240), (2, 35115120), (3, 23410080), (4, 17557560), (5, 14046048), (6, 11705040), (8, 8778780), (9, 7803360), (10, 7023024), (12, 5852520), (15, 4682016), (16, 4389390), (18, 3901680), (20, 3511512), (24, 2926260), (27, 2601120), (30, 2341008), (32, 2194695), (36, 1950840), (40, 1755756), (45, 1560672), (48, 1463130), (54, 1300560), (60, 1170504), (72, 975420), (80, 877878), (81, 867040), (90, 780336), (96, 731565), (108, 650280), (120, 585252), (135, 520224), (144, 487710), (160, 438939), (162, 433520), (180, 390168), (216, 325140), (240, 292626), (270, 260112), (288, 243855), (324, 216760), (360, 195084), (405, 173408), (432, 162570), (480, 146313), (540, 130056), (648, 108380), (720, 97542), (810, 86704), (864, 81285), (1080, 65028), (1296, 54190), (1440, 48771), (1620, 43352), (2160, 32514), (2592, 27095), (3240, 21676), (4320, 16257), (5419, 12960), (6480, 10838)]

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