19307160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 66646800

約数和(自身を除く): 47339640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 101, 108, 118, 120, 135, 162, 177, 180, 202, 216, 236, 270, 295, 303, 324, 354, 360, 404, 405, 472, 505, 531, 540, 590, 606, 648, 708, 808, 810, 885, 909, 1010, 1062, 1080, 1180, 1212, 1416, 1515, 1593, 1620, 1770, 1818, 2020, 2124, 2360, 2424, 2655, 2727, 3030, 3186, 3240, 3540, 3636, 4040, 4248, 4545, 4779, 5310, 5454, 5959, 6060, 6372, 7080, 7272, 7965, 8181, 9090, 9558, 10620, 10908, 11918, 12120, 12744, 13635, 15930, 16362, 17877, 18180, 19116, 21240, 21816, 23836, 23895, 27270, 29795, 31860, 32724, 35754, 36360, 38232, 40905, 47672, 47790, 53631, 54540, 59590, 63720, 65448, 71508, 81810, 89385, 95580, 107262, 109080, 119180, 143016, 160893, 163620, 178770, 191160, 214524, 238360, 268155, 321786, 327240, 357540, 429048, 482679, 536310, 643572, 715080, 804465, 965358, 1072620, 1287144, 1608930, 1930716, 2145240, 2413395, 3217860, 3861432, 4826790, 6435720, 9653580, 19307160]

約数ペア:

[(1, 19307160), (2, 9653580), (3, 6435720), (4, 4826790), (5, 3861432), (6, 3217860), (8, 2413395), (9, 2145240), (10, 1930716), (12, 1608930), (15, 1287144), (18, 1072620), (20, 965358), (24, 804465), (27, 715080), (30, 643572), (36, 536310), (40, 482679), (45, 429048), (54, 357540), (59, 327240), (60, 321786), (72, 268155), (81, 238360), (90, 214524), (101, 191160), (108, 178770), (118, 163620), (120, 160893), (135, 143016), (162, 119180), (177, 109080), (180, 107262), (202, 95580), (216, 89385), (236, 81810), (270, 71508), (295, 65448), (303, 63720), (324, 59590), (354, 54540), (360, 53631), (404, 47790), (405, 47672), (472, 40905), (505, 38232), (531, 36360), (540, 35754), (590, 32724), (606, 31860), (648, 29795), (708, 27270), (808, 23895), (810, 23836), (885, 21816), (909, 21240), (1010, 19116), (1062, 18180), (1080, 17877), (1180, 16362), (1212, 15930), (1416, 13635), (1515, 12744), (1593, 12120), (1620, 11918), (1770, 10908), (1818, 10620), (2020, 9558), (2124, 9090), (2360, 8181), (2424, 7965), (2655, 7272), (2727, 7080), (3030, 6372), (3186, 6060), (3240, 5959), (3540, 5454), (3636, 5310), (4040, 4779), (4248, 4545)]