160988580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 528998400

約数和(自身を除く): 368009820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 59, 60, 62, 90, 93, 108, 118, 124, 135, 155, 163, 177, 180, 186, 236, 270, 279, 295, 310, 326, 354, 372, 465, 489, 531, 540, 558, 590, 620, 652, 708, 815, 837, 885, 930, 978, 1062, 1116, 1180, 1395, 1467, 1593, 1630, 1674, 1770, 1829, 1860, 1956, 2124, 2445, 2655, 2790, 2934, 3186, 3260, 3348, 3540, 3658, 4185, 4401, 4890, 5053, 5310, 5487, 5580, 5868, 6372, 7316, 7335, 7965, 8370, 8802, 9145, 9617, 9780, 10106, 10620, 10974, 14670, 15159, 15930, 16461, 16740, 17604, 18290, 19234, 20212, 21948, 22005, 25265, 27435, 28851, 29340, 30318, 31860, 32922, 36580, 38468, 44010, 45477, 48085, 49383, 50530, 54870, 57702, 60636, 65844, 75795, 82305, 86553, 88020, 90954, 96170, 98766, 101060, 109740, 115404, 136431, 144255, 151590, 164610, 173106, 181908, 192340, 197532, 227385, 246915, 259659, 272862, 288510, 298127, 303180, 329220, 346212, 432765, 454770, 493830, 519318, 545724, 577020, 596254, 682155, 865530, 894381, 909540, 987660, 1038636, 1192508, 1298295, 1364310, 1490635, 1731060, 1788762, 2596590, 2683143, 2728620, 2981270, 3577524, 4471905, 5193180, 5366286, 5962540, 8049429, 8943810, 10732572, 13415715, 16098858, 17887620, 26831430, 32197716, 40247145, 53662860, 80494290, 160988580]

約数ペア:

[(1, 160988580), (2, 80494290), (3, 53662860), (4, 40247145), (5, 32197716), (6, 26831430), (9, 17887620), (10, 16098858), (12, 13415715), (15, 10732572), (18, 8943810), (20, 8049429), (27, 5962540), (30, 5366286), (31, 5193180), (36, 4471905), (45, 3577524), (54, 2981270), (59, 2728620), (60, 2683143), (62, 2596590), (90, 1788762), (93, 1731060), (108, 1490635), (118, 1364310), (124, 1298295), (135, 1192508), (155, 1038636), (163, 987660), (177, 909540), (180, 894381), (186, 865530), (236, 682155), (270, 596254), (279, 577020), (295, 545724), (310, 519318), (326, 493830), (354, 454770), (372, 432765), (465, 346212), (489, 329220), (531, 303180), (540, 298127), (558, 288510), (590, 272862), (620, 259659), (652, 246915), (708, 227385), (815, 197532), (837, 192340), (885, 181908), (930, 173106), (978, 164610), (1062, 151590), (1116, 144255), (1180, 136431), (1395, 115404), (1467, 109740), (1593, 101060), (1630, 98766), (1674, 96170), (1770, 90954), (1829, 88020), (1860, 86553), (1956, 82305), (2124, 75795), (2445, 65844), (2655, 60636), (2790, 57702), (2934, 54870), (3186, 50530), (3260, 49383), (3348, 48085), (3540, 45477), (3658, 44010), (4185, 38468), (4401, 36580), (4890, 32922), (5053, 31860), (5310, 30318), (5487, 29340), (5580, 28851), (5868, 27435), (6372, 25265), (7316, 22005), (7335, 21948), (7965, 20212), (8370, 19234), (8802, 18290), (9145, 17604), (9617, 16740), (9780, 16461), (10106, 15930), (10620, 15159), (10974, 14670)]