2001551160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{5503}}^1$

素因数の和:5957

約数の個数: 128

約数和(自身を含む): 6879559680

約数和(自身を除く): 4878008520

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, 433, 840, 866, 1299, 1732, 2165, 2598, 3031, 3464, 4330, 5196, 5503, 6062, 6495, 8660, 9093, 10392, 11006, 12124, 12990, 15155, 16509, 17320, 18186, 22012, 24248, 25980, 27515, 30310, 33018, 36372, 38521, 44024, 45465, 51960, 55030, 60620, 66036, 72744, 77042, 82545, 90930, 110060, 115563, 121240, 132072, 154084, 165090, 181860, 192605, 220120, 231126, 308168, 330180, 363720, 385210, 462252, 577815, 660360, 770420, 924504, 1155630, 1540840, 2311260, 2382799, 4622520, 4765598, 7148397, 9531196, 11913995, 14296794, 16679593, 19062392, 23827990, 28593588, 33359186, 35741985, 47655980, 50038779, 57187176, 66718372, 71483970, 83397965, 95311960, 100077558, 133436744, 142967940, 166795930, 200155116, 250193895, 285935880, 333591860, 400310232, 500387790, 667183720, 1000775580, 2001551160]

約数ペア:

[(1, 2001551160), (2, 1000775580), (3, 667183720), (4, 500387790), (5, 400310232), (6, 333591860), (7, 285935880), (8, 250193895), (10, 200155116), (12, 166795930), (14, 142967940), (15, 133436744), (20, 100077558), (21, 95311960), (24, 83397965), (28, 71483970), (30, 66718372), (35, 57187176), (40, 50038779), (42, 47655980), (56, 35741985), (60, 33359186), (70, 28593588), (84, 23827990), (105, 19062392), (120, 16679593), (140, 14296794), (168, 11913995), (210, 9531196), (280, 7148397), (420, 4765598), (433, 4622520), (840, 2382799), (866, 2311260), (1299, 1540840), (1732, 1155630), (2165, 924504), (2598, 770420), (3031, 660360), (3464, 577815), (4330, 462252), (5196, 385210), (5503, 363720), (6062, 330180), (6495, 308168), (8660, 231126), (9093, 220120), (10392, 192605), (11006, 181860), (12124, 165090), (12990, 154084), (15155, 132072), (16509, 121240), (17320, 115563), (18186, 110060), (22012, 90930), (24248, 82545), (25980, 77042), (27515, 72744), (30310, 66036), (33018, 60620), (36372, 55030), (38521, 51960), (44024, 45465)]