201617360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2753

約数の個数: 120

約数和(自身を含む): 574204320

約数和(自身を除く): 372586960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 2707, 3724, 3920, 4655, 5320, 5414, 7448, 9310, 10640, 10828, 13535, 14896, 18620, 18949, 21656, 27070, 37240, 37898, 43312, 51433, 54140, 74480, 75796, 94745, 102866, 108280, 132643, 151592, 189490, 205732, 216560, 257165, 265286, 303184, 360031, 378980, 411464, 514330, 530572, 663215, 720062, 757960, 822928, 1028660, 1061144, 1326430, 1440124, 1515920, 1800155, 2057320, 2122288, 2520217, 2652860, 2880248, 3600310, 4114640, 5040434, 5305720, 5760496, 7200620, 10080868, 10611440, 12601085, 14401240, 20161736, 25202170, 28802480, 40323472, 50404340, 100808680, 201617360]

約数ペア:

[(1, 201617360), (2, 100808680), (4, 50404340), (5, 40323472), (7, 28802480), (8, 25202170), (10, 20161736), (14, 14401240), (16, 12601085), (19, 10611440), (20, 10080868), (28, 7200620), (35, 5760496), (38, 5305720), (40, 5040434), (49, 4114640), (56, 3600310), (70, 2880248), (76, 2652860), (80, 2520217), (95, 2122288), (98, 2057320), (112, 1800155), (133, 1515920), (140, 1440124), (152, 1326430), (190, 1061144), (196, 1028660), (245, 822928), (266, 757960), (280, 720062), (304, 663215), (380, 530572), (392, 514330), (490, 411464), (532, 378980), (560, 360031), (665, 303184), (760, 265286), (784, 257165), (931, 216560), (980, 205732), (1064, 189490), (1330, 151592), (1520, 132643), (1862, 108280), (1960, 102866), (2128, 94745), (2660, 75796), (2707, 74480), (3724, 54140), (3920, 51433), (4655, 43312), (5320, 37898), (5414, 37240), (7448, 27070), (9310, 21656), (10640, 18949), (10828, 18620), (13535, 14896)]