4017396320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4789}}^1$

素因数の和:4925

約数の個数: 144

約数和(自身を含む): 11146176720

約数和(自身を除く): 7128780400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 160, 196, 214, 224, 245, 280, 392, 428, 490, 535, 560, 749, 784, 856, 980, 1070, 1120, 1498, 1568, 1712, 1960, 2140, 2996, 3424, 3745, 3920, 4280, 4789, 5243, 5992, 7490, 7840, 8560, 9578, 10486, 11984, 14980, 17120, 19156, 20972, 23945, 23968, 26215, 29960, 33523, 38312, 41944, 47890, 52430, 59920, 67046, 76624, 83888, 95780, 104860, 119840, 134092, 153248, 167615, 167776, 191560, 209720, 234661, 268184, 335230, 383120, 419440, 469322, 512423, 536368, 670460, 766240, 838880, 938644, 1024846, 1072736, 1173305, 1340920, 1877288, 2049692, 2346610, 2562115, 2681840, 3586961, 3754576, 4099384, 4693220, 5124230, 5363680, 7173922, 7509152, 8198768, 9386440, 10248460, 14347844, 16397536, 17934805, 18772880, 20496920, 25108727, 28695688, 35869610, 37545760, 40993840, 50217454, 57391376, 71739220, 81987680, 100434908, 114782752, 125543635, 143478440, 200869816, 251087270, 286956880, 401739632, 502174540, 573913760, 803479264, 1004349080, 2008698160, 4017396320]

約数ペア:

[(1, 4017396320), (2, 2008698160), (4, 1004349080), (5, 803479264), (7, 573913760), (8, 502174540), (10, 401739632), (14, 286956880), (16, 251087270), (20, 200869816), (28, 143478440), (32, 125543635), (35, 114782752), (40, 100434908), (49, 81987680), (56, 71739220), (70, 57391376), (80, 50217454), (98, 40993840), (107, 37545760), (112, 35869610), (140, 28695688), (160, 25108727), (196, 20496920), (214, 18772880), (224, 17934805), (245, 16397536), (280, 14347844), (392, 10248460), (428, 9386440), (490, 8198768), (535, 7509152), (560, 7173922), (749, 5363680), (784, 5124230), (856, 4693220), (980, 4099384), (1070, 3754576), (1120, 3586961), (1498, 2681840), (1568, 2562115), (1712, 2346610), (1960, 2049692), (2140, 1877288), (2996, 1340920), (3424, 1173305), (3745, 1072736), (3920, 1024846), (4280, 938644), (4789, 838880), (5243, 766240), (5992, 670460), (7490, 536368), (7840, 512423), (8560, 469322), (9578, 419440), (10486, 383120), (11984, 335230), (14980, 268184), (17120, 234661), (19156, 209720), (20972, 191560), (23945, 167776), (23968, 167615), (26215, 153248), (29960, 134092), (33523, 119840), (38312, 104860), (41944, 95780), (47890, 83888), (52430, 76624), (59920, 67046)]