27960786840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1751929}}^1$

素因数の和:1751969

約数の個数: 128

約数和(自身を含む): 100911168000

約数和(自身を除く): 72950381160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 1751929, 3503858, 5255787, 7007716, 8759645, 10511574, 12263503, 14015432, 17519290, 21023148, 24527006, 26278935, 33286651, 35038580, 36790509, 42046296, 49054012, 52557870, 61317515, 66573302, 70077160, 73581018, 98108024, 99859953, 105115740, 122635030, 133146604, 147162036, 166433255, 183952545, 199719906, 210231480, 233006557, 245270060, 266293208, 294324072, 332866510, 367905090, 399439812, 466013114, 490540120, 499299765, 665733020, 699019671, 735810180, 798879624, 932026228, 998599530, 1165032785, 1331466040, 1398039342, 1471620360, 1864052456, 1997199060, 2330065570, 2796078684, 3495098355, 3994398120, 4660131140, 5592157368, 6990196710, 9320262280, 13980393420, 27960786840]

約数ペア:

[(1, 27960786840), (2, 13980393420), (3, 9320262280), (4, 6990196710), (5, 5592157368), (6, 4660131140), (7, 3994398120), (8, 3495098355), (10, 2796078684), (12, 2330065570), (14, 1997199060), (15, 1864052456), (19, 1471620360), (20, 1398039342), (21, 1331466040), (24, 1165032785), (28, 998599530), (30, 932026228), (35, 798879624), (38, 735810180), (40, 699019671), (42, 665733020), (56, 499299765), (57, 490540120), (60, 466013114), (70, 399439812), (76, 367905090), (84, 332866510), (95, 294324072), (105, 266293208), (114, 245270060), (120, 233006557), (133, 210231480), (140, 199719906), (152, 183952545), (168, 166433255), (190, 147162036), (210, 133146604), (228, 122635030), (266, 105115740), (280, 99859953), (285, 98108024), (380, 73581018), (399, 70077160), (420, 66573302), (456, 61317515), (532, 52557870), (570, 49054012), (665, 42046296), (760, 36790509), (798, 35038580), (840, 33286651), (1064, 26278935), (1140, 24527006), (1330, 21023148), (1596, 17519290), (1995, 14015432), (2280, 12263503), (2660, 10511574), (3192, 8759645), (3990, 7007716), (5320, 5255787), (7980, 3503858), (15960, 1751929)]