1680494618940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2203}}^1\times {\mathrm{48341}}^1$

素因数の和:50819

約数の個数: 96

約数和(自身を含む): 4725517902336

約数和(自身を除く): 3045023283396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2203, 2630, 3156, 3945, 4406, 5260, 6609, 7890, 8812, 11015, 13218, 15780, 22030, 26436, 33045, 44060, 48341, 66090, 96682, 132180, 145023, 193364, 241705, 290046, 483410, 579389, 580092, 725115, 966820, 1158778, 1450230, 1738167, 2317556, 2896945, 2900460, 3476334, 5793890, 6952668, 8690835, 11587780, 12713683, 17381670, 25427366, 34763340, 38141049, 50854732, 63568415, 76282098, 106495223, 127136830, 152564196, 190705245, 212990446, 254273660, 319485669, 381410490, 425980892, 532476115, 638971338, 762820980, 1064952230, 1277942676, 1597428345, 2129904460, 3194856690, 6389713380, 28008243649, 56016487298, 84024730947, 112032974596, 140041218245, 168049461894, 280082436490, 336098923788, 420123654735, 560164872980, 840247309470, 1680494618940]

約数ペア:

[(1, 1680494618940), (2, 840247309470), (3, 560164872980), (4, 420123654735), (5, 336098923788), (6, 280082436490), (10, 168049461894), (12, 140041218245), (15, 112032974596), (20, 84024730947), (30, 56016487298), (60, 28008243649), (263, 6389713380), (526, 3194856690), (789, 2129904460), (1052, 1597428345), (1315, 1277942676), (1578, 1064952230), (2203, 762820980), (2630, 638971338), (3156, 532476115), (3945, 425980892), (4406, 381410490), (5260, 319485669), (6609, 254273660), (7890, 212990446), (8812, 190705245), (11015, 152564196), (13218, 127136830), (15780, 106495223), (22030, 76282098), (26436, 63568415), (33045, 50854732), (44060, 38141049), (48341, 34763340), (66090, 25427366), (96682, 17381670), (132180, 12713683), (145023, 11587780), (193364, 8690835), (241705, 6952668), (290046, 5793890), (483410, 3476334), (579389, 2900460), (580092, 2896945), (725115, 2317556), (966820, 1738167), (1158778, 1450230)]