69218520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4377

約数の個数: 128

約数和(自身を含む): 249868800

約数和(自身を除く): 180650280

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, 4337, 5320, 7980, 8674, 13011, 15960, 17348, 21685, 26022, 30359, 34696, 43370, 52044, 60718, 65055, 82403, 86740, 91077, 104088, 121436, 130110, 151795, 164806, 173480, 182154, 242872, 247209, 260220, 303590, 329612, 364308, 412015, 455385, 494418, 520440, 576821, 607180, 659224, 728616, 824030, 910770, 988836, 1153642, 1214360, 1236045, 1648060, 1730463, 1821540, 1977672, 2307284, 2472090, 2884105, 3296120, 3460926, 3643080, 4614568, 4944180, 5768210, 6921852, 8652315, 9888360, 11536420, 13843704, 17304630, 23072840, 34609260, 69218520]

約数ペア:

[(1, 69218520), (2, 34609260), (3, 23072840), (4, 17304630), (5, 13843704), (6, 11536420), (7, 9888360), (8, 8652315), (10, 6921852), (12, 5768210), (14, 4944180), (15, 4614568), (19, 3643080), (20, 3460926), (21, 3296120), (24, 2884105), (28, 2472090), (30, 2307284), (35, 1977672), (38, 1821540), (40, 1730463), (42, 1648060), (56, 1236045), (57, 1214360), (60, 1153642), (70, 988836), (76, 910770), (84, 824030), (95, 728616), (105, 659224), (114, 607180), (120, 576821), (133, 520440), (140, 494418), (152, 455385), (168, 412015), (190, 364308), (210, 329612), (228, 303590), (266, 260220), (280, 247209), (285, 242872), (380, 182154), (399, 173480), (420, 164806), (456, 151795), (532, 130110), (570, 121436), (665, 104088), (760, 91077), (798, 86740), (840, 82403), (1064, 65055), (1140, 60718), (1330, 52044), (1596, 43370), (1995, 34696), (2280, 30359), (2660, 26022), (3192, 21685), (3990, 17348), (4337, 15960), (5320, 13011), (7980, 8674)]