1566800340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{23761}}^1$

素因数の和:23937

約数の個数: 96

約数和(自身を含む): 5045908224

約数和(自身を除く): 3479107884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1570, 1884, 2198, 2355, 3140, 3297, 4396, 4710, 5495, 6594, 9420, 10990, 13188, 16485, 21980, 23761, 32970, 47522, 65940, 71283, 95044, 118805, 142566, 166327, 237610, 285132, 332654, 356415, 475220, 498981, 665308, 712830, 831635, 997962, 1425660, 1663270, 1995924, 2494905, 3326540, 3730477, 4989810, 7460954, 9979620, 11191431, 14921908, 18652385, 22382862, 26113339, 37304770, 44765724, 52226678, 55957155, 74609540, 78340017, 104453356, 111914310, 130566695, 156680034, 223828620, 261133390, 313360068, 391700085, 522266780, 783400170, 1566800340]

約数ペア:

[(1, 1566800340), (2, 783400170), (3, 522266780), (4, 391700085), (5, 313360068), (6, 261133390), (7, 223828620), (10, 156680034), (12, 130566695), (14, 111914310), (15, 104453356), (20, 78340017), (21, 74609540), (28, 55957155), (30, 52226678), (35, 44765724), (42, 37304770), (60, 26113339), (70, 22382862), (84, 18652385), (105, 14921908), (140, 11191431), (157, 9979620), (210, 7460954), (314, 4989810), (420, 3730477), (471, 3326540), (628, 2494905), (785, 1995924), (942, 1663270), (1099, 1425660), (1570, 997962), (1884, 831635), (2198, 712830), (2355, 665308), (3140, 498981), (3297, 475220), (4396, 356415), (4710, 332654), (5495, 285132), (6594, 237610), (9420, 166327), (10990, 142566), (13188, 118805), (16485, 95044), (21980, 71283), (23761, 65940), (32970, 47522)]