16694640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 58924800

約数和(自身を除く): 42230160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 131, 135, 144, 177, 180, 216, 236, 240, 262, 270, 295, 354, 360, 393, 432, 472, 524, 531, 540, 590, 655, 708, 720, 786, 885, 944, 1048, 1062, 1080, 1179, 1180, 1310, 1416, 1572, 1593, 1770, 1965, 2096, 2124, 2160, 2358, 2360, 2620, 2655, 2832, 3144, 3186, 3537, 3540, 3930, 4248, 4716, 4720, 5240, 5310, 5895, 6288, 6372, 7074, 7080, 7729, 7860, 7965, 8496, 9432, 10480, 10620, 11790, 12744, 14148, 14160, 15458, 15720, 15930, 17685, 18864, 21240, 23187, 23580, 25488, 28296, 30916, 31440, 31860, 35370, 38645, 42480, 46374, 47160, 56592, 61832, 63720, 69561, 70740, 77290, 92748, 94320, 115935, 123664, 127440, 139122, 141480, 154580, 185496, 208683, 231870, 278244, 282960, 309160, 347805, 370992, 417366, 463740, 556488, 618320, 695610, 834732, 927480, 1043415, 1112976, 1391220, 1669464, 1854960, 2086830, 2782440, 3338928, 4173660, 5564880, 8347320, 16694640]

約数ペア:

[(1, 16694640), (2, 8347320), (3, 5564880), (4, 4173660), (5, 3338928), (6, 2782440), (8, 2086830), (9, 1854960), (10, 1669464), (12, 1391220), (15, 1112976), (16, 1043415), (18, 927480), (20, 834732), (24, 695610), (27, 618320), (30, 556488), (36, 463740), (40, 417366), (45, 370992), (48, 347805), (54, 309160), (59, 282960), (60, 278244), (72, 231870), (80, 208683), (90, 185496), (108, 154580), (118, 141480), (120, 139122), (131, 127440), (135, 123664), (144, 115935), (177, 94320), (180, 92748), (216, 77290), (236, 70740), (240, 69561), (262, 63720), (270, 61832), (295, 56592), (354, 47160), (360, 46374), (393, 42480), (432, 38645), (472, 35370), (524, 31860), (531, 31440), (540, 30916), (590, 28296), (655, 25488), (708, 23580), (720, 23187), (786, 21240), (885, 18864), (944, 17685), (1048, 15930), (1062, 15720), (1080, 15458), (1179, 14160), (1180, 14148), (1310, 12744), (1416, 11790), (1572, 10620), (1593, 10480), (1770, 9432), (1965, 8496), (2096, 7965), (2124, 7860), (2160, 7729), (2358, 7080), (2360, 7074), (2620, 6372), (2655, 6288), (2832, 5895), (3144, 5310), (3186, 5240), (3537, 4720), (3540, 4716), (3930, 4248)]