About the Number

23172660

23172659 ← → 23172661

2進数表記:1011000011001011000110100

漢数字表記:二千三百十七万二千六百六十

素因数分解:

2 2 × 3 2 × 5 1 × 7 1 × 53 1 × 347 1

素因数の和:422
約数の個数: 144
約数和(自身を含む): 82083456
約数和(自身を除く): 58910796

約数列:
[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 347, 371, 420, 477, 530, 630, 636, 694, 742, 795, 954, 1041, 1060, 1113, 1260, 1388, 1484, 1590, 1735, 1855, 1908, 2082, 2226, 2385, 2429, 3123, 3180, 3339, 3470, 3710, 4164, 4452, 4770, 4858, 5205, 5565, 6246, 6678, 6940, 7287, 7420, 9540, 9716, 10410, 11130, 12145, 12492, 13356, 14574, 15615, 16695, 18391, 20820, 21861, 22260, 24290, 29148, 31230, 33390, 36435, 36782, 43722, 48580, 55173, 62460, 66780, 72870, 73564, 87444, 91955, 109305, 110346, 128737, 145740, 165519, 183910, 218610, 220692, 257474, 275865, 331038, 367820, 386211, 437220, 514948, 551730, 643685, 662076, 772422, 827595, 1103460, 1158633, 1287370, 1544844, 1655190, 1931055, 2317266, 2574740, 3310380, 3862110, 4634532, 5793165, 7724220, 11586330, 23172660]

約数ペア:
[(1, 23172660), (2, 11586330), (3, 7724220), (4, 5793165), (5, 4634532), (6, 3862110), (7, 3310380), (9, 2574740), (10, 2317266), (12, 1931055), (14, 1655190), (15, 1544844), (18, 1287370), (20, 1158633), (21, 1103460), (28, 827595), (30, 772422), (35, 662076), (36, 643685), (42, 551730), (45, 514948), (53, 437220), (60, 386211), (63, 367820), (70, 331038), (84, 275865), (90, 257474), (105, 220692), (106, 218610), (126, 183910), (140, 165519), (159, 145740), (180, 128737), (210, 110346), (212, 109305), (252, 91955), (265, 87444), (315, 73564), (318, 72870), (347, 66780), (371, 62460), (420, 55173), (477, 48580), (530, 43722), (630, 36782), (636, 36435), (694, 33390), (742, 31230), (795, 29148), (954, 24290), (1041, 22260), (1060, 21861), (1113, 20820), (1260, 18391), (1388, 16695), (1484, 15615), (1590, 14574), (1735, 13356), (1855, 12492), (1908, 12145), (2082, 11130), (2226, 10410), (2385, 9716), (2429, 9540), (3123, 7420), (3180, 7287), (3339, 6940), (3470, 6678), (3710, 6246), (4164, 5565), (4452, 5205), (4770, 4858)]

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