19063080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 66960000

約数和(自身を除く): 47896920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 929, 1026, 1080, 1140, 1368, 1710, 1858, 2052, 2280, 2565, 2787, 3420, 3716, 4104, 4645, 5130, 5574, 6840, 7432, 8361, 9290, 10260, 11148, 13935, 16722, 17651, 18580, 20520, 22296, 25083, 27870, 33444, 35302, 37160, 41805, 50166, 52953, 55740, 66888, 70604, 83610, 88255, 100332, 105906, 111480, 125415, 141208, 158859, 167220, 176510, 200664, 211812, 250830, 264765, 317718, 334440, 353020, 423624, 476577, 501660, 529530, 635436, 706040, 794295, 953154, 1003320, 1059060, 1270872, 1588590, 1906308, 2118120, 2382885, 3177180, 3812616, 4765770, 6354360, 9531540, 19063080]

約数ペア:

[(1, 19063080), (2, 9531540), (3, 6354360), (4, 4765770), (5, 3812616), (6, 3177180), (8, 2382885), (9, 2118120), (10, 1906308), (12, 1588590), (15, 1270872), (18, 1059060), (19, 1003320), (20, 953154), (24, 794295), (27, 706040), (30, 635436), (36, 529530), (38, 501660), (40, 476577), (45, 423624), (54, 353020), (57, 334440), (60, 317718), (72, 264765), (76, 250830), (90, 211812), (95, 200664), (108, 176510), (114, 167220), (120, 158859), (135, 141208), (152, 125415), (171, 111480), (180, 105906), (190, 100332), (216, 88255), (228, 83610), (270, 70604), (285, 66888), (342, 55740), (360, 52953), (380, 50166), (456, 41805), (513, 37160), (540, 35302), (570, 33444), (684, 27870), (760, 25083), (855, 22296), (929, 20520), (1026, 18580), (1080, 17651), (1140, 16722), (1368, 13935), (1710, 11148), (1858, 10260), (2052, 9290), (2280, 8361), (2565, 7432), (2787, 6840), (3420, 5574), (3716, 5130), (4104, 4645)]