40073880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4337}}^1$

素因数の和:4369

約数の個数: 128

約数和(自身を含む): 149921280

約数和(自身を除く): 109847400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4337, 4620, 8674, 9240, 13011, 17348, 21685, 26022, 30359, 34696, 43370, 47707, 52044, 60718, 65055, 86740, 91077, 95414, 104088, 121436, 130110, 143121, 151795, 173480, 182154, 190828, 238535, 242872, 260220, 286242, 303590, 333949, 364308, 381656, 455385, 477070, 520440, 572484, 607180, 667898, 715605, 728616, 910770, 954140, 1001847, 1144968, 1214360, 1335796, 1431210, 1669745, 1821540, 1908280, 2003694, 2671592, 2862420, 3339490, 3643080, 4007388, 5009235, 5724840, 6678980, 8014776, 10018470, 13357960, 20036940, 40073880]

約数ペア:

[(1, 40073880), (2, 20036940), (3, 13357960), (4, 10018470), (5, 8014776), (6, 6678980), (7, 5724840), (8, 5009235), (10, 4007388), (11, 3643080), (12, 3339490), (14, 2862420), (15, 2671592), (20, 2003694), (21, 1908280), (22, 1821540), (24, 1669745), (28, 1431210), (30, 1335796), (33, 1214360), (35, 1144968), (40, 1001847), (42, 954140), (44, 910770), (55, 728616), (56, 715605), (60, 667898), (66, 607180), (70, 572484), (77, 520440), (84, 477070), (88, 455385), (105, 381656), (110, 364308), (120, 333949), (132, 303590), (140, 286242), (154, 260220), (165, 242872), (168, 238535), (210, 190828), (220, 182154), (231, 173480), (264, 151795), (280, 143121), (308, 130110), (330, 121436), (385, 104088), (420, 95414), (440, 91077), (462, 86740), (616, 65055), (660, 60718), (770, 52044), (840, 47707), (924, 43370), (1155, 34696), (1320, 30359), (1540, 26022), (1848, 21685), (2310, 17348), (3080, 13011), (4337, 9240), (4620, 8674)]