19256140680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{22923977}}^1$

素因数の和:22923998

約数の個数: 64

約数和(自身を含む): 66021056640

約数和(自身を除く): 46764915960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 22923977, 45847954, 68771931, 91695908, 114619885, 137543862, 160467839, 183391816, 229239770, 275087724, 320935678, 343859655, 458479540, 481403517, 550175448, 641871356, 687719310, 802339195, 916959080, 962807034, 1283742712, 1375438620, 1604678390, 1925614068, 2407017585, 2750877240, 3209356780, 3851228136, 4814035170, 6418713560, 9628070340, 19256140680]

約数ペア:

[(1, 19256140680), (2, 9628070340), (3, 6418713560), (4, 4814035170), (5, 3851228136), (6, 3209356780), (7, 2750877240), (8, 2407017585), (10, 1925614068), (12, 1604678390), (14, 1375438620), (15, 1283742712), (20, 962807034), (21, 916959080), (24, 802339195), (28, 687719310), (30, 641871356), (35, 550175448), (40, 481403517), (42, 458479540), (56, 343859655), (60, 320935678), (70, 275087724), (84, 229239770), (105, 183391816), (120, 160467839), (140, 137543862), (168, 114619885), (210, 91695908), (280, 68771931), (420, 45847954), (840, 22923977)]