140215860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 451715040

約数和(自身を除く): 311499180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 163, 177, 180, 236, 243, 270, 295, 324, 326, 354, 405, 486, 489, 531, 540, 590, 652, 708, 729, 810, 815, 885, 972, 978, 1062, 1180, 1215, 1458, 1467, 1593, 1620, 1630, 1770, 1956, 2124, 2430, 2445, 2655, 2916, 2934, 3186, 3260, 3540, 3645, 4401, 4779, 4860, 4890, 5310, 5868, 6372, 7290, 7335, 7965, 8802, 9558, 9617, 9780, 10620, 13203, 14337, 14580, 14670, 15930, 17604, 19116, 19234, 22005, 23895, 26406, 28674, 28851, 29340, 31860, 38468, 39609, 43011, 44010, 47790, 48085, 52812, 57348, 57702, 66015, 71685, 79218, 86022, 86553, 88020, 95580, 96170, 115404, 118827, 132030, 143370, 144255, 158436, 172044, 173106, 192340, 198045, 215055, 237654, 259659, 264060, 286740, 288510, 346212, 396090, 430110, 432765, 475308, 519318, 577020, 594135, 778977, 792180, 860220, 865530, 1038636, 1188270, 1298295, 1557954, 1731060, 2336931, 2376540, 2596590, 3115908, 3894885, 4673862, 5193180, 7010793, 7789770, 9347724, 11684655, 14021586, 15579540, 23369310, 28043172, 35053965, 46738620, 70107930, 140215860]

約数ペア:

[(1, 140215860), (2, 70107930), (3, 46738620), (4, 35053965), (5, 28043172), (6, 23369310), (9, 15579540), (10, 14021586), (12, 11684655), (15, 9347724), (18, 7789770), (20, 7010793), (27, 5193180), (30, 4673862), (36, 3894885), (45, 3115908), (54, 2596590), (59, 2376540), (60, 2336931), (81, 1731060), (90, 1557954), (108, 1298295), (118, 1188270), (135, 1038636), (162, 865530), (163, 860220), (177, 792180), (180, 778977), (236, 594135), (243, 577020), (270, 519318), (295, 475308), (324, 432765), (326, 430110), (354, 396090), (405, 346212), (486, 288510), (489, 286740), (531, 264060), (540, 259659), (590, 237654), (652, 215055), (708, 198045), (729, 192340), (810, 173106), (815, 172044), (885, 158436), (972, 144255), (978, 143370), (1062, 132030), (1180, 118827), (1215, 115404), (1458, 96170), (1467, 95580), (1593, 88020), (1620, 86553), (1630, 86022), (1770, 79218), (1956, 71685), (2124, 66015), (2430, 57702), (2445, 57348), (2655, 52812), (2916, 48085), (2934, 47790), (3186, 44010), (3260, 43011), (3540, 39609), (3645, 38468), (4401, 31860), (4779, 29340), (4860, 28851), (4890, 28674), (5310, 26406), (5868, 23895), (6372, 22005), (7290, 19234), (7335, 19116), (7965, 17604), (8802, 15930), (9558, 14670), (9617, 14580), (9780, 14337), (10620, 13203)]