13308744680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{24977}}^1$

素因数の和:25179

約数の個数: 128

約数和(自身を含む): 37550926080

約数和(自身を除く): 24242181400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 173, 220, 280, 308, 346, 385, 440, 616, 692, 770, 865, 1211, 1384, 1540, 1730, 1903, 2422, 3080, 3460, 3806, 4844, 6055, 6920, 7612, 9515, 9688, 12110, 13321, 15224, 19030, 24220, 24977, 26642, 38060, 48440, 49954, 53284, 66605, 76120, 99908, 106568, 124885, 133210, 174839, 199816, 249770, 266420, 274747, 349678, 499540, 532840, 549494, 699356, 874195, 999080, 1098988, 1373735, 1398712, 1748390, 1923229, 2197976, 2747470, 3496780, 3846458, 4321021, 5494940, 6993560, 7692916, 8642042, 9616145, 10989880, 15385832, 17284084, 19232290, 21605105, 30247147, 34568168, 38464580, 43210210, 47531231, 60494294, 76929160, 86420420, 95062462, 120988588, 151235735, 172840840, 190124924, 237656155, 241977176, 302471470, 332718617, 380249848, 475312310, 604942940, 665437234, 950624620, 1209885880, 1330874468, 1663593085, 1901249240, 2661748936, 3327186170, 6654372340, 13308744680]

約数ペア:

[(1, 13308744680), (2, 6654372340), (4, 3327186170), (5, 2661748936), (7, 1901249240), (8, 1663593085), (10, 1330874468), (11, 1209885880), (14, 950624620), (20, 665437234), (22, 604942940), (28, 475312310), (35, 380249848), (40, 332718617), (44, 302471470), (55, 241977176), (56, 237656155), (70, 190124924), (77, 172840840), (88, 151235735), (110, 120988588), (140, 95062462), (154, 86420420), (173, 76929160), (220, 60494294), (280, 47531231), (308, 43210210), (346, 38464580), (385, 34568168), (440, 30247147), (616, 21605105), (692, 19232290), (770, 17284084), (865, 15385832), (1211, 10989880), (1384, 9616145), (1540, 8642042), (1730, 7692916), (1903, 6993560), (2422, 5494940), (3080, 4321021), (3460, 3846458), (3806, 3496780), (4844, 2747470), (6055, 2197976), (6920, 1923229), (7612, 1748390), (9515, 1398712), (9688, 1373735), (12110, 1098988), (13321, 999080), (15224, 874195), (19030, 699356), (24220, 549494), (24977, 532840), (26642, 499540), (38060, 349678), (48440, 274747), (49954, 266420), (53284, 249770), (66605, 199816), (76120, 174839), (99908, 133210), (106568, 124885)]