About the Number

2689013160

2689013159 ← → 2689013161

2進数表記:10100000010001110001010110101000

漢数字表記:二十六億八千九百一万三千百六十

素因数分解:

2 3 × 3 3 × 5 1 × 31 1 × 80317 1

素因数の和:80368
約数の個数: 128
約数和(自身を含む): 9252633600
約数和(自身を除く): 6563620440

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 80317, 160634, 240951, 321268, 401585, 481902, 642536, 722853, 803170, 963804, 1204755, 1445706, 1606340, 1927608, 2168559, 2409510, 2489827, 2891412, 3212680, 3614265, 4337118, 4819020, 4979654, 5782824, 7228530, 7469481, 8674236, 9638040, 9959308, 10842795, 12449135, 14457060, 14938962, 17348472, 19918616, 21685590, 22408443, 24898270, 28914120, 29877924, 37347405, 43371180, 44816886, 49796540, 59755848, 67225329, 74694810, 86742360, 89633772, 99593080, 112042215, 134450658, 149389620, 179267544, 224084430, 268901316, 298779240, 336126645, 448168860, 537802632, 672253290, 896337720, 1344506580, 2689013160]

約数ペア:
[(1, 2689013160), (2, 1344506580), (3, 896337720), (4, 672253290), (5, 537802632), (6, 448168860), (8, 336126645), (9, 298779240), (10, 268901316), (12, 224084430), (15, 179267544), (18, 149389620), (20, 134450658), (24, 112042215), (27, 99593080), (30, 89633772), (31, 86742360), (36, 74694810), (40, 67225329), (45, 59755848), (54, 49796540), (60, 44816886), (62, 43371180), (72, 37347405), (90, 29877924), (93, 28914120), (108, 24898270), (120, 22408443), (124, 21685590), (135, 19918616), (155, 17348472), (180, 14938962), (186, 14457060), (216, 12449135), (248, 10842795), (270, 9959308), (279, 9638040), (310, 8674236), (360, 7469481), (372, 7228530), (465, 5782824), (540, 4979654), (558, 4819020), (620, 4337118), (744, 3614265), (837, 3212680), (930, 2891412), (1080, 2489827), (1116, 2409510), (1240, 2168559), (1395, 1927608), (1674, 1606340), (1860, 1445706), (2232, 1204755), (2790, 963804), (3348, 803170), (3720, 722853), (4185, 642536), (5580, 481902), (6696, 401585), (8370, 321268), (11160, 240951), (16740, 160634), (33480, 80317)]

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