16344180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 168

約数和(自身を含む): 55087200

約数和(自身を除く): 38743020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 59, 60, 76, 81, 90, 95, 108, 114, 118, 135, 162, 171, 177, 180, 190, 228, 236, 243, 270, 285, 295, 324, 342, 354, 380, 405, 486, 513, 531, 540, 570, 590, 684, 708, 729, 810, 855, 885, 972, 1026, 1062, 1121, 1140, 1180, 1215, 1458, 1539, 1593, 1620, 1710, 1770, 2052, 2124, 2242, 2430, 2565, 2655, 2916, 3078, 3186, 3363, 3420, 3540, 3645, 4484, 4617, 4779, 4860, 5130, 5310, 5605, 6156, 6372, 6726, 7290, 7695, 7965, 9234, 9558, 10089, 10260, 10620, 11210, 13452, 13851, 14337, 14580, 15390, 15930, 16815, 18468, 19116, 20178, 22420, 23085, 23895, 27702, 28674, 30267, 30780, 31860, 33630, 40356, 43011, 46170, 47790, 50445, 55404, 57348, 60534, 67260, 69255, 71685, 86022, 90801, 92340, 95580, 100890, 121068, 138510, 143370, 151335, 172044, 181602, 201780, 215055, 272403, 277020, 286740, 302670, 363204, 430110, 454005, 544806, 605340, 817209, 860220, 908010, 1089612, 1362015, 1634418, 1816020, 2724030, 3268836, 4086045, 5448060, 8172090, 16344180]

約数ペア:

[(1, 16344180), (2, 8172090), (3, 5448060), (4, 4086045), (5, 3268836), (6, 2724030), (9, 1816020), (10, 1634418), (12, 1362015), (15, 1089612), (18, 908010), (19, 860220), (20, 817209), (27, 605340), (30, 544806), (36, 454005), (38, 430110), (45, 363204), (54, 302670), (57, 286740), (59, 277020), (60, 272403), (76, 215055), (81, 201780), (90, 181602), (95, 172044), (108, 151335), (114, 143370), (118, 138510), (135, 121068), (162, 100890), (171, 95580), (177, 92340), (180, 90801), (190, 86022), (228, 71685), (236, 69255), (243, 67260), (270, 60534), (285, 57348), (295, 55404), (324, 50445), (342, 47790), (354, 46170), (380, 43011), (405, 40356), (486, 33630), (513, 31860), (531, 30780), (540, 30267), (570, 28674), (590, 27702), (684, 23895), (708, 23085), (729, 22420), (810, 20178), (855, 19116), (885, 18468), (972, 16815), (1026, 15930), (1062, 15390), (1121, 14580), (1140, 14337), (1180, 13851), (1215, 13452), (1458, 11210), (1539, 10620), (1593, 10260), (1620, 10089), (1710, 9558), (1770, 9234), (2052, 7965), (2124, 7695), (2242, 7290), (2430, 6726), (2565, 6372), (2655, 6156), (2916, 5605), (3078, 5310), (3186, 5130), (3363, 4860), (3420, 4779), (3540, 4617), (3645, 4484)]